39977730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 114476544

約数和(自身を除く): 74498814

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 705, 727, 846, 1170, 1222, 1410, 1454, 1833, 2115, 2181, 3055, 3635, 3666, 4230, 4362, 5499, 6110, 6543, 7270, 9165, 9451, 10905, 10998, 13086, 18330, 18902, 21810, 27495, 28353, 32715, 34169, 47255, 54990, 56706, 65430, 68338, 85059, 94510, 102507, 141765, 170118, 170845, 205014, 283530, 307521, 341690, 425295, 444197, 512535, 615042, 850590, 888394, 1025070, 1332591, 1537605, 2220985, 2665182, 3075210, 3997773, 4441970, 6662955, 7995546, 13325910, 19988865, 39977730]

約数ペア:

[(1, 39977730), (2, 19988865), (3, 13325910), (5, 7995546), (6, 6662955), (9, 4441970), (10, 3997773), (13, 3075210), (15, 2665182), (18, 2220985), (26, 1537605), (30, 1332591), (39, 1025070), (45, 888394), (47, 850590), (65, 615042), (78, 512535), (90, 444197), (94, 425295), (117, 341690), (130, 307521), (141, 283530), (195, 205014), (234, 170845), (235, 170118), (282, 141765), (390, 102507), (423, 94510), (470, 85059), (585, 68338), (611, 65430), (705, 56706), (727, 54990), (846, 47255), (1170, 34169), (1222, 32715), (1410, 28353), (1454, 27495), (1833, 21810), (2115, 18902), (2181, 18330), (3055, 13086), (3635, 10998), (3666, 10905), (4230, 9451), (4362, 9165), (5499, 7270), (6110, 6543)]