8684340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 30965760

約数和(自身を除く): 22281420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 31, 35, 42, 46, 58, 60, 62, 69, 70, 84, 87, 92, 93, 105, 115, 116, 124, 138, 140, 145, 155, 161, 174, 186, 203, 210, 217, 230, 276, 290, 310, 322, 345, 348, 372, 406, 420, 434, 435, 460, 465, 483, 580, 609, 620, 644, 651, 667, 690, 713, 805, 812, 868, 870, 899, 930, 966, 1015, 1085, 1218, 1302, 1334, 1380, 1426, 1610, 1740, 1798, 1860, 1932, 2001, 2030, 2139, 2170, 2415, 2436, 2604, 2668, 2697, 2852, 3045, 3220, 3255, 3335, 3565, 3596, 4002, 4060, 4278, 4340, 4495, 4669, 4830, 4991, 5394, 6090, 6293, 6510, 6670, 7130, 8004, 8556, 8990, 9338, 9660, 9982, 10005, 10695, 10788, 12180, 12586, 13020, 13340, 13485, 14007, 14260, 14973, 17980, 18676, 18879, 19964, 20010, 20677, 21390, 23345, 24955, 25172, 26970, 28014, 29946, 31465, 37758, 40020, 41354, 42780, 46690, 49910, 53940, 56028, 59892, 62031, 62930, 70035, 74865, 75516, 82708, 93380, 94395, 99820, 103385, 124062, 125860, 140070, 144739, 149730, 188790, 206770, 248124, 280140, 289478, 299460, 310155, 377580, 413540, 434217, 578956, 620310, 723695, 868434, 1240620, 1447390, 1736868, 2171085, 2894780, 4342170, 8684340]

約数ペア:

[(1, 8684340), (2, 4342170), (3, 2894780), (4, 2171085), (5, 1736868), (6, 1447390), (7, 1240620), (10, 868434), (12, 723695), (14, 620310), (15, 578956), (20, 434217), (21, 413540), (23, 377580), (28, 310155), (29, 299460), (30, 289478), (31, 280140), (35, 248124), (42, 206770), (46, 188790), (58, 149730), (60, 144739), (62, 140070), (69, 125860), (70, 124062), (84, 103385), (87, 99820), (92, 94395), (93, 93380), (105, 82708), (115, 75516), (116, 74865), (124, 70035), (138, 62930), (140, 62031), (145, 59892), (155, 56028), (161, 53940), (174, 49910), (186, 46690), (203, 42780), (210, 41354), (217, 40020), (230, 37758), (276, 31465), (290, 29946), (310, 28014), (322, 26970), (345, 25172), (348, 24955), (372, 23345), (406, 21390), (420, 20677), (434, 20010), (435, 19964), (460, 18879), (465, 18676), (483, 17980), (580, 14973), (609, 14260), (620, 14007), (644, 13485), (651, 13340), (667, 13020), (690, 12586), (713, 12180), (805, 10788), (812, 10695), (868, 10005), (870, 9982), (899, 9660), (930, 9338), (966, 8990), (1015, 8556), (1085, 8004), (1218, 7130), (1302, 6670), (1334, 6510), (1380, 6293), (1426, 6090), (1610, 5394), (1740, 4991), (1798, 4830), (1860, 4669), (1932, 4495), (2001, 4340), (2030, 4278), (2139, 4060), (2170, 4002), (2415, 3596), (2436, 3565), (2604, 3335), (2668, 3255), (2697, 3220), (2852, 3045)]