29651580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 104255424

約数和(自身を除く): 74603844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 233, 252, 303, 315, 404, 420, 466, 505, 606, 630, 699, 707, 909, 932, 1010, 1165, 1212, 1260, 1398, 1414, 1515, 1631, 1818, 2020, 2097, 2121, 2330, 2796, 2828, 3030, 3262, 3495, 3535, 3636, 4194, 4242, 4545, 4660, 4893, 6060, 6363, 6524, 6990, 7070, 8155, 8388, 8484, 9090, 9786, 10485, 10605, 12726, 13980, 14140, 14679, 16310, 18180, 19572, 20970, 21210, 23533, 24465, 25452, 29358, 31815, 32620, 41940, 42420, 47066, 48930, 58716, 63630, 70599, 73395, 94132, 97860, 117665, 127260, 141198, 146790, 164731, 211797, 235330, 282396, 293580, 329462, 352995, 423594, 470660, 494193, 658924, 705990, 823655, 847188, 988386, 1058985, 1411980, 1482579, 1647310, 1976772, 2117970, 2470965, 2965158, 3294620, 4235940, 4941930, 5930316, 7412895, 9883860, 14825790, 29651580]

約数ペア:

[(1, 29651580), (2, 14825790), (3, 9883860), (4, 7412895), (5, 5930316), (6, 4941930), (7, 4235940), (9, 3294620), (10, 2965158), (12, 2470965), (14, 2117970), (15, 1976772), (18, 1647310), (20, 1482579), (21, 1411980), (28, 1058985), (30, 988386), (35, 847188), (36, 823655), (42, 705990), (45, 658924), (60, 494193), (63, 470660), (70, 423594), (84, 352995), (90, 329462), (101, 293580), (105, 282396), (126, 235330), (140, 211797), (180, 164731), (202, 146790), (210, 141198), (233, 127260), (252, 117665), (303, 97860), (315, 94132), (404, 73395), (420, 70599), (466, 63630), (505, 58716), (606, 48930), (630, 47066), (699, 42420), (707, 41940), (909, 32620), (932, 31815), (1010, 29358), (1165, 25452), (1212, 24465), (1260, 23533), (1398, 21210), (1414, 20970), (1515, 19572), (1631, 18180), (1818, 16310), (2020, 14679), (2097, 14140), (2121, 13980), (2330, 12726), (2796, 10605), (2828, 10485), (3030, 9786), (3262, 9090), (3495, 8484), (3535, 8388), (3636, 8155), (4194, 7070), (4242, 6990), (4545, 6524), (4660, 6363), (4893, 6060)]