812434980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2786

約数の個数: 192

約数和(自身を含む): 2801369088

約数和(自身を除く): 1988934108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 620, 644, 651, 690, 713, 805, 868, 930, 966, 1085, 1302, 1380, 1426, 1610, 1860, 1932, 2139, 2170, 2415, 2604, 2713, 2852, 3220, 3255, 3565, 4278, 4340, 4830, 4991, 5426, 6510, 7130, 8139, 8556, 9660, 9982, 10695, 10852, 13020, 13565, 14260, 14973, 16278, 18991, 19964, 21390, 24955, 27130, 29946, 32556, 37982, 40695, 42780, 49910, 54260, 56973, 59892, 62399, 74865, 75964, 81390, 84103, 94955, 99820, 113946, 124798, 149730, 162780, 168206, 187197, 189910, 227892, 249596, 252309, 284865, 299460, 311995, 336412, 374394, 379820, 420515, 436793, 504618, 569730, 588721, 623990, 748788, 841030, 873586, 935985, 1009236, 1139460, 1177442, 1247980, 1261545, 1310379, 1682060, 1747172, 1766163, 1871970, 1934369, 2183965, 2354884, 2523090, 2620758, 2943605, 3532326, 3743940, 3868738, 4367930, 5046180, 5241516, 5803107, 5887210, 6551895, 7064652, 7737476, 8735860, 8830815, 9671845, 11606214, 11774420, 13103790, 13540583, 17661630, 19343690, 23212428, 26207580, 27081166, 29015535, 35323260, 38687380, 40621749, 54162332, 58031070, 67702915, 81243498, 116062140, 135405830, 162486996, 203108745, 270811660, 406217490, 812434980]

約数ペア:

[(1, 812434980), (2, 406217490), (3, 270811660), (4, 203108745), (5, 162486996), (6, 135405830), (7, 116062140), (10, 81243498), (12, 67702915), (14, 58031070), (15, 54162332), (20, 40621749), (21, 38687380), (23, 35323260), (28, 29015535), (30, 27081166), (31, 26207580), (35, 23212428), (42, 19343690), (46, 17661630), (60, 13540583), (62, 13103790), (69, 11774420), (70, 11606214), (84, 9671845), (92, 8830815), (93, 8735860), (105, 7737476), (115, 7064652), (124, 6551895), (138, 5887210), (140, 5803107), (155, 5241516), (161, 5046180), (186, 4367930), (210, 3868738), (217, 3743940), (230, 3532326), (276, 2943605), (310, 2620758), (322, 2523090), (345, 2354884), (372, 2183965), (420, 1934369), (434, 1871970), (460, 1766163), (465, 1747172), (483, 1682060), (620, 1310379), (644, 1261545), (651, 1247980), (690, 1177442), (713, 1139460), (805, 1009236), (868, 935985), (930, 873586), (966, 841030), (1085, 748788), (1302, 623990), (1380, 588721), (1426, 569730), (1610, 504618), (1860, 436793), (1932, 420515), (2139, 379820), (2170, 374394), (2415, 336412), (2604, 311995), (2713, 299460), (2852, 284865), (3220, 252309), (3255, 249596), (3565, 227892), (4278, 189910), (4340, 187197), (4830, 168206), (4991, 162780), (5426, 149730), (6510, 124798), (7130, 113946), (8139, 99820), (8556, 94955), (9660, 84103), (9982, 81390), (10695, 75964), (10852, 74865), (13020, 62399), (13565, 59892), (14260, 56973), (14973, 54260), (16278, 49910), (18991, 42780), (19964, 40695), (21390, 37982), (24955, 32556), (27130, 29946)]