11780670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 20152770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1231, 1595, 1914, 2462, 3190, 3693, 4785, 6155, 7386, 9570, 12310, 13541, 18465, 27082, 35699, 36930, 40623, 67705, 71398, 81246, 107097, 135410, 178495, 203115, 214194, 356990, 392689, 406230, 535485, 785378, 1070970, 1178067, 1963445, 2356134, 3926890, 5890335, 11780670]

約数ペア:

[(1, 11780670), (2, 5890335), (3, 3926890), (5, 2356134), (6, 1963445), (10, 1178067), (11, 1070970), (15, 785378), (22, 535485), (29, 406230), (30, 392689), (33, 356990), (55, 214194), (58, 203115), (66, 178495), (87, 135410), (110, 107097), (145, 81246), (165, 71398), (174, 67705), (290, 40623), (319, 36930), (330, 35699), (435, 27082), (638, 18465), (870, 13541), (957, 12310), (1231, 9570), (1595, 7386), (1914, 6155), (2462, 4785), (3190, 3693)]