2390190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7243}}^1$

素因数の和:7264

約数の個数: 32

約数和(自身を含む): 6258816

約数和(自身を除く): 3868626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 7243, 14486, 21729, 36215, 43458, 72430, 79673, 108645, 159346, 217290, 239019, 398365, 478038, 796730, 1195095, 2390190]

約数ペア:

[(1, 2390190), (2, 1195095), (3, 796730), (5, 478038), (6, 398365), (10, 239019), (11, 217290), (15, 159346), (22, 108645), (30, 79673), (33, 72430), (55, 43458), (66, 36215), (110, 21729), (165, 14486), (330, 7243)]