30953430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20261

約数の個数: 48

約数和(自身を含む): 85217184

約数和(自身を除く): 54263754

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, 20231, 40462, 60693, 101155, 121386, 182079, 202310, 303465, 343927, 364158, 606930, 687854, 910395, 1031781, 1719635, 1820790, 2063562, 3095343, 3439270, 5158905, 6190686, 10317810, 15476715, 30953430]

約数ペア:

[(1, 30953430), (2, 15476715), (3, 10317810), (5, 6190686), (6, 5158905), (9, 3439270), (10, 3095343), (15, 2063562), (17, 1820790), (18, 1719635), (30, 1031781), (34, 910395), (45, 687854), (51, 606930), (85, 364158), (90, 343927), (102, 303465), (153, 202310), (170, 182079), (255, 121386), (306, 101155), (510, 60693), (765, 40462), (1530, 20231)]