153021870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23291}}^1$

素因数の和:23377

約数の個数: 48

約数和(自身を含む): 403324272

約数和(自身を除く): 250302402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 23291, 46582, 69873, 116455, 139746, 209619, 232910, 349365, 419238, 698730, 1048095, 1700243, 2096190, 3400486, 5100729, 8501215, 10201458, 15302187, 17002430, 25503645, 30604374, 51007290, 76510935, 153021870]

約数ペア:

[(1, 153021870), (2, 76510935), (3, 51007290), (5, 30604374), (6, 25503645), (9, 17002430), (10, 15302187), (15, 10201458), (18, 8501215), (30, 5100729), (45, 3400486), (73, 2096190), (90, 1700243), (146, 1048095), (219, 698730), (365, 419238), (438, 349365), (657, 232910), (730, 209619), (1095, 139746), (1314, 116455), (2190, 69873), (3285, 46582), (6570, 23291)]