74872130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10562

約数の個数: 32

約数和(自身を含む): 145179648

約数和(自身を除く): 70307518

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 10501, 21002, 52505, 105010, 241523, 325531, 483046, 651062, 1207615, 1627655, 2415230, 3255310, 7487213, 14974426, 37436065, 74872130]

約数ペア:

[(1, 74872130), (2, 37436065), (5, 14974426), (10, 7487213), (23, 3255310), (31, 2415230), (46, 1627655), (62, 1207615), (115, 651062), (155, 483046), (230, 325531), (310, 241523), (713, 105010), (1426, 52505), (3565, 21002), (7130, 10501)]