70004580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16433}}^1$

素因数の和:16516

約数の個数: 48

約数和(自身を含む): 198785664

約数和(自身を除く): 128781084

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, 16433, 32866, 49299, 65732, 82165, 98598, 164330, 197196, 246495, 328660, 492990, 985980, 1166743, 2333486, 3500229, 4666972, 5833715, 7000458, 11667430, 14000916, 17501145, 23334860, 35002290, 70004580]

約数ペア:

[(1, 70004580), (2, 35002290), (3, 23334860), (4, 17501145), (5, 14000916), (6, 11667430), (10, 7000458), (12, 5833715), (15, 4666972), (20, 3500229), (30, 2333486), (60, 1166743), (71, 985980), (142, 492990), (213, 328660), (284, 246495), (355, 197196), (426, 164330), (710, 98598), (852, 82165), (1065, 65732), (1420, 49299), (2130, 32866), (4260, 16433)]