11540990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 10300930

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 631, 1262, 1829, 3155, 3658, 6310, 9145, 18290, 19561, 37229, 39122, 74458, 97805, 186145, 195610, 372290, 1154099, 2308198, 5770495, 11540990]

約数ペア:

[(1, 11540990), (2, 5770495), (5, 2308198), (10, 1154099), (31, 372290), (59, 195610), (62, 186145), (118, 97805), (155, 74458), (295, 39122), (310, 37229), (590, 19561), (631, 18290), (1262, 9145), (1829, 6310), (3155, 3658)]