705030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 1721088

約数和(自身を除く): 1016058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 331, 355, 426, 662, 710, 993, 1065, 1655, 1986, 2130, 3310, 4965, 9930, 23501, 47002, 70503, 117505, 141006, 235010, 352515, 705030]

約数ペア:

[(1, 705030), (2, 352515), (3, 235010), (5, 141006), (6, 117505), (10, 70503), (15, 47002), (30, 23501), (71, 9930), (142, 4965), (213, 3310), (331, 2130), (355, 1986), (426, 1655), (662, 1065), (710, 993)]