1497404790

素因数分解:

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

素因数の和:455

約数の個数: 144

約数和(自身を含む): 4513208544

約数和(自身を除く): 3015803754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 233, 303, 315, 466, 505, 606, 630, 699, 707, 909, 1010, 1165, 1398, 1414, 1515, 1631, 1818, 2097, 2121, 2330, 3030, 3262, 3495, 3535, 4194, 4242, 4545, 4893, 6363, 6990, 7070, 8155, 9090, 9786, 10201, 10485, 10605, 12726, 14679, 16310, 20402, 20970, 21210, 23533, 24465, 29358, 30603, 31815, 47066, 48930, 51005, 61206, 63630, 70599, 71407, 73395, 91809, 102010, 117665, 141198, 142814, 146790, 153015, 164731, 183618, 211797, 214221, 235330, 306030, 329462, 352995, 357035, 423594, 428442, 459045, 494193, 642663, 705990, 714070, 823655, 918090, 988386, 1058985, 1071105, 1285326, 1482579, 1647310, 2117970, 2142210, 2376833, 2470965, 2965158, 3213315, 4753666, 4941930, 6426630, 7130499, 7412895, 11884165, 14260998, 14825790, 16637831, 21391497, 23768330, 33275662, 35652495, 42782994, 49913493, 71304990, 83189155, 99826986, 106957485, 149740479, 166378310, 213914970, 249567465, 299480958, 499134930, 748702395, 1497404790]

約数ペア:

[(1, 1497404790), (2, 748702395), (3, 499134930), (5, 299480958), (6, 249567465), (7, 213914970), (9, 166378310), (10, 149740479), (14, 106957485), (15, 99826986), (18, 83189155), (21, 71304990), (30, 49913493), (35, 42782994), (42, 35652495), (45, 33275662), (63, 23768330), (70, 21391497), (90, 16637831), (101, 14825790), (105, 14260998), (126, 11884165), (202, 7412895), (210, 7130499), (233, 6426630), (303, 4941930), (315, 4753666), (466, 3213315), (505, 2965158), (606, 2470965), (630, 2376833), (699, 2142210), (707, 2117970), (909, 1647310), (1010, 1482579), (1165, 1285326), (1398, 1071105), (1414, 1058985), (1515, 988386), (1631, 918090), (1818, 823655), (2097, 714070), (2121, 705990), (2330, 642663), (3030, 494193), (3262, 459045), (3495, 428442), (3535, 423594), (4194, 357035), (4242, 352995), (4545, 329462), (4893, 306030), (6363, 235330), (6990, 214221), (7070, 211797), (8155, 183618), (9090, 164731), (9786, 153015), (10201, 146790), (10485, 142814), (10605, 141198), (12726, 117665), (14679, 102010), (16310, 91809), (20402, 73395), (20970, 71407), (21210, 70599), (23533, 63630), (24465, 61206), (29358, 51005), (30603, 48930), (31815, 47066)]