68447490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 168953472

約数和(自身を除く): 100505982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 113, 122, 183, 226, 305, 331, 339, 366, 565, 610, 662, 678, 915, 993, 1130, 1655, 1695, 1830, 1986, 3310, 3390, 4965, 6893, 9930, 13786, 20191, 20679, 34465, 37403, 40382, 41358, 60573, 68930, 74806, 100955, 103395, 112209, 121146, 187015, 201910, 206790, 224418, 302865, 374030, 561045, 605730, 1122090, 2281583, 4563166, 6844749, 11407915, 13689498, 22815830, 34223745, 68447490]

約数ペア:

[(1, 68447490), (2, 34223745), (3, 22815830), (5, 13689498), (6, 11407915), (10, 6844749), (15, 4563166), (30, 2281583), (61, 1122090), (113, 605730), (122, 561045), (183, 374030), (226, 302865), (305, 224418), (331, 206790), (339, 201910), (366, 187015), (565, 121146), (610, 112209), (662, 103395), (678, 100955), (915, 74806), (993, 68930), (1130, 60573), (1655, 41358), (1695, 40382), (1830, 37403), (1986, 34465), (3310, 20679), (3390, 20191), (4965, 13786), (6893, 9930)]