872030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 1693440

約数和(自身を除く): 821410

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 97, 145, 155, 194, 290, 310, 485, 899, 970, 1798, 2813, 3007, 4495, 5626, 6014, 8990, 14065, 15035, 28130, 30070, 87203, 174406, 436015, 872030]

約数ペア:

[(1, 872030), (2, 436015), (5, 174406), (10, 87203), (29, 30070), (31, 28130), (58, 15035), (62, 14065), (97, 8990), (145, 6014), (155, 5626), (194, 4495), (290, 3007), (310, 2813), (485, 1798), (899, 970)]