91970340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 192

約数和(自身を含む): 340236288

約数和(自身を除く): 248265948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1171, 1190, 1309, 1428, 1540, 1785, 1870, 2244, 2310, 2342, 2380, 2618, 2805, 3513, 3570, 3740, 3927, 4620, 4684, 5236, 5610, 5855, 6545, 7026, 7140, 7854, 8197, 11220, 11710, 12881, 13090, 14052, 15708, 16394, 17565, 19635, 19907, 23420, 24591, 25762, 26180, 32788, 35130, 38643, 39270, 39814, 40985, 49182, 51524, 59721, 64405, 70260, 77286, 78540, 79628, 81970, 90167, 98364, 99535, 119442, 122955, 128810, 139349, 154572, 163940, 180334, 193215, 199070, 218977, 238884, 245910, 257620, 270501, 278698, 298605, 360668, 386430, 398140, 418047, 437954, 450835, 491820, 541002, 557396, 597210, 656931, 696745, 772860, 836094, 875908, 901670, 1082004, 1094885, 1194420, 1313862, 1352505, 1393490, 1532839, 1672188, 1803340, 2090235, 2189770, 2627724, 2705010, 2786980, 3065678, 3284655, 4180470, 4379540, 4598517, 5410020, 6131356, 6569310, 7664195, 8360940, 9197034, 13138620, 15328390, 18394068, 22992585, 30656780, 45985170, 91970340]

約数ペア:

[(1, 91970340), (2, 45985170), (3, 30656780), (4, 22992585), (5, 18394068), (6, 15328390), (7, 13138620), (10, 9197034), (11, 8360940), (12, 7664195), (14, 6569310), (15, 6131356), (17, 5410020), (20, 4598517), (21, 4379540), (22, 4180470), (28, 3284655), (30, 3065678), (33, 2786980), (34, 2705010), (35, 2627724), (42, 2189770), (44, 2090235), (51, 1803340), (55, 1672188), (60, 1532839), (66, 1393490), (68, 1352505), (70, 1313862), (77, 1194420), (84, 1094885), (85, 1082004), (102, 901670), (105, 875908), (110, 836094), (119, 772860), (132, 696745), (140, 656931), (154, 597210), (165, 557396), (170, 541002), (187, 491820), (204, 450835), (210, 437954), (220, 418047), (231, 398140), (238, 386430), (255, 360668), (308, 298605), (330, 278698), (340, 270501), (357, 257620), (374, 245910), (385, 238884), (420, 218977), (462, 199070), (476, 193215), (510, 180334), (561, 163940), (595, 154572), (660, 139349), (714, 128810), (748, 122955), (770, 119442), (924, 99535), (935, 98364), (1020, 90167), (1122, 81970), (1155, 79628), (1171, 78540), (1190, 77286), (1309, 70260), (1428, 64405), (1540, 59721), (1785, 51524), (1870, 49182), (2244, 40985), (2310, 39814), (2342, 39270), (2380, 38643), (2618, 35130), (2805, 32788), (3513, 26180), (3570, 25762), (3740, 24591), (3927, 23420), (4620, 19907), (4684, 19635), (5236, 17565), (5610, 16394), (5855, 15708), (6545, 14052), (7026, 13090), (7140, 12881), (7854, 11710), (8197, 11220)]