616330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 1306368

約数和(自身を除く): 690038

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 431, 715, 862, 1430, 2155, 4310, 4741, 5603, 9482, 11206, 23705, 28015, 47410, 56030, 61633, 123266, 308165, 616330]

約数ペア:

[(1, 616330), (2, 308165), (5, 123266), (10, 61633), (11, 56030), (13, 47410), (22, 28015), (26, 23705), (55, 11206), (65, 9482), (110, 5603), (130, 4741), (143, 4310), (286, 2155), (431, 1430), (715, 862)]