69284690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13202

約数の個数: 32

約数和(自身を含む): 136318464

約数和(自身を除く): 67033774

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 13147, 26294, 65735, 131470, 223499, 407557, 446998, 815114, 1117495, 2037785, 2234990, 4075570, 6928469, 13856938, 34642345, 69284690]

約数ペア:

[(1, 69284690), (2, 34642345), (5, 13856938), (10, 6928469), (17, 4075570), (31, 2234990), (34, 2037785), (62, 1117495), (85, 815114), (155, 446998), (170, 407557), (310, 223499), (527, 131470), (1054, 65735), (2635, 26294), (5270, 13147)]