26910420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6317}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 76422528

約数和(自身を除く): 49512108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6317, 12634, 18951, 25268, 31585, 37902, 63170, 75804, 94755, 126340, 189510, 379020, 448507, 897014, 1345521, 1794028, 2242535, 2691042, 4485070, 5382084, 6727605, 8970140, 13455210, 26910420]

約数ペア:

[(1, 26910420), (2, 13455210), (3, 8970140), (4, 6727605), (5, 5382084), (6, 4485070), (10, 2691042), (12, 2242535), (15, 1794028), (20, 1345521), (30, 897014), (60, 448507), (71, 379020), (142, 189510), (213, 126340), (284, 94755), (355, 75804), (426, 63170), (710, 37902), (852, 31585), (1065, 25268), (1420, 18951), (2130, 12634), (4260, 6317)]