31460587210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{106751}}^1$

素因数の和:109038

約数の個数: 32

約数和(自身を含む): 61012611072

約数和(自身を除く): 29552023862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2267, 4534, 11335, 22670, 29471, 58942, 106751, 147355, 213502, 294710, 533755, 1067510, 1387763, 2775526, 6938815, 13877630, 242004517, 484009034, 1210022585, 2420045170, 3146058721, 6292117442, 15730293605, 31460587210]

約数ペア:

[(1, 31460587210), (2, 15730293605), (5, 6292117442), (10, 3146058721), (13, 2420045170), (26, 1210022585), (65, 484009034), (130, 242004517), (2267, 13877630), (4534, 6938815), (11335, 2775526), (22670, 1387763), (29471, 1067510), (58942, 533755), (106751, 294710), (147355, 213502)]