18101430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11831}}^1$

素因数の和:11861

約数の個数: 48

約数和(自身を含む): 49836384

約数和(自身を除く): 31734954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 11831, 23662, 35493, 59155, 70986, 106479, 118310, 177465, 201127, 212958, 354930, 402254, 532395, 603381, 1005635, 1064790, 1206762, 1810143, 2011270, 3016905, 3620286, 6033810, 9050715, 18101430]

約数ペア:

[(1, 18101430), (2, 9050715), (3, 6033810), (5, 3620286), (6, 3016905), (9, 2011270), (10, 1810143), (15, 1206762), (17, 1064790), (18, 1005635), (30, 603381), (34, 532395), (45, 402254), (51, 354930), (85, 212958), (90, 201127), (102, 177465), (153, 118310), (170, 106479), (255, 70986), (306, 59155), (510, 35493), (765, 23662), (1530, 11831)]