691610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 1354752

約数和(自身を除く): 663142

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 97, 115, 155, 194, 230, 310, 485, 713, 970, 1426, 2231, 3007, 3565, 4462, 6014, 7130, 11155, 15035, 22310, 30070, 69161, 138322, 345805, 691610]

約数ペア:

[(1, 691610), (2, 345805), (5, 138322), (10, 69161), (23, 30070), (31, 22310), (46, 15035), (62, 11155), (97, 7130), (115, 6014), (155, 4462), (194, 3565), (230, 3007), (310, 2231), (485, 1426), (713, 970)]