1521030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{7243}}^1$

素因数の和:7260

約数の個数: 32

約数和(自身を含む): 4172544

約数和(自身を除く): 2651514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 7243, 14486, 21729, 36215, 43458, 50701, 72430, 101402, 108645, 152103, 217290, 253505, 304206, 507010, 760515, 1521030]

約数ペア:

[(1, 1521030), (2, 760515), (3, 507010), (5, 304206), (6, 253505), (7, 217290), (10, 152103), (14, 108645), (15, 101402), (21, 72430), (30, 50701), (35, 43458), (42, 36215), (70, 21729), (105, 14486), (210, 7243)]