1883430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 5189184

約数和(自身を除く): 3305754

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, 1231, 1530, 2462, 3693, 6155, 7386, 11079, 12310, 18465, 20927, 22158, 36930, 41854, 55395, 62781, 104635, 110790, 125562, 188343, 209270, 313905, 376686, 627810, 941715, 1883430]

約数ペア:

[(1, 1883430), (2, 941715), (3, 627810), (5, 376686), (6, 313905), (9, 209270), (10, 188343), (15, 125562), (17, 110790), (18, 104635), (30, 62781), (34, 55395), (45, 41854), (51, 36930), (85, 22158), (90, 20927), (102, 18465), (153, 12310), (170, 11079), (255, 7386), (306, 6155), (510, 3693), (765, 2462), (1231, 1530)]