1973412830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{7079}}^1$

素因数の和:7604

約数の個数: 32

約数和(自身を含む): 3618786240

約数和(自身を除く): 1645373410

約数列:

[1, 2, 5, 10, 61, 122, 305, 457, 610, 914, 2285, 4570, 7079, 14158, 27877, 35395, 55754, 70790, 139385, 278770, 431819, 863638, 2159095, 3235103, 4318190, 6470206, 16175515, 32351030, 197341283, 394682566, 986706415, 1973412830]

約数ペア:

[(1, 1973412830), (2, 986706415), (5, 394682566), (10, 197341283), (61, 32351030), (122, 16175515), (305, 6470206), (457, 4318190), (610, 3235103), (914, 2159095), (2285, 863638), (4570, 431819), (7079, 278770), (14158, 139385), (27877, 70790), (35395, 55754)]