151621870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6653}}^1$

素因数の和:6756

約数の個数: 32

約数和(自身を含む): 284578272

約数和(自身を除く): 132956402

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 6653, 11395, 13306, 22790, 33265, 66530, 286079, 352609, 572158, 705218, 1430395, 1763045, 2860790, 3526090, 15162187, 30324374, 75810935, 151621870]

約数ペア:

[(1, 151621870), (2, 75810935), (5, 30324374), (10, 15162187), (43, 3526090), (53, 2860790), (86, 1763045), (106, 1430395), (215, 705218), (265, 572158), (430, 352609), (530, 286079), (2279, 66530), (4558, 33265), (6653, 22790), (11395, 13306)]