154057330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 326050560

約数和(自身を除く): 171993230

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 109, 122, 218, 305, 331, 427, 545, 610, 662, 763, 854, 1090, 1526, 1655, 2135, 2317, 3310, 3815, 4270, 4634, 6649, 7630, 11585, 13298, 20191, 23170, 33245, 36079, 40382, 46543, 66490, 72158, 93086, 100955, 141337, 180395, 201910, 232715, 252553, 282674, 360790, 465430, 505106, 706685, 1262765, 1413370, 2200819, 2525530, 4401638, 11004095, 15405733, 22008190, 30811466, 77028665, 154057330]

約数ペア:

[(1, 154057330), (2, 77028665), (5, 30811466), (7, 22008190), (10, 15405733), (14, 11004095), (35, 4401638), (61, 2525530), (70, 2200819), (109, 1413370), (122, 1262765), (218, 706685), (305, 505106), (331, 465430), (427, 360790), (545, 282674), (610, 252553), (662, 232715), (763, 201910), (854, 180395), (1090, 141337), (1526, 100955), (1655, 93086), (2135, 72158), (2317, 66490), (3310, 46543), (3815, 40382), (4270, 36079), (4634, 33245), (6649, 23170), (7630, 20191), (11585, 13298)]