141453870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 345931776

約数和(自身を除く): 204477906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 137, 254, 271, 274, 381, 411, 542, 635, 685, 762, 813, 822, 1270, 1355, 1370, 1626, 1905, 2055, 2710, 3810, 4065, 4110, 8130, 17399, 34417, 34798, 37127, 52197, 68834, 74254, 86995, 103251, 104394, 111381, 172085, 173990, 185635, 206502, 222762, 260985, 344170, 371270, 516255, 521970, 556905, 1032510, 1113810, 4715129, 9430258, 14145387, 23575645, 28290774, 47151290, 70726935, 141453870]

約数ペア:

[(1, 141453870), (2, 70726935), (3, 47151290), (5, 28290774), (6, 23575645), (10, 14145387), (15, 9430258), (30, 4715129), (127, 1113810), (137, 1032510), (254, 556905), (271, 521970), (274, 516255), (381, 371270), (411, 344170), (542, 260985), (635, 222762), (685, 206502), (762, 185635), (813, 173990), (822, 172085), (1270, 111381), (1355, 104394), (1370, 103251), (1626, 86995), (1905, 74254), (2055, 68834), (2710, 52197), (3810, 37127), (4065, 34798), (4110, 34417), (8130, 17399)]