129419910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 347544000

約数和(自身を除く): 218124090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 3217, 4023, 4470, 6434, 6705, 8046, 9651, 13410, 16085, 19302, 20115, 28953, 32170, 40230, 48255, 57906, 86859, 96510, 144765, 173718, 289530, 434295, 479333, 868590, 958666, 1437999, 2396665, 2875998, 4313997, 4793330, 7189995, 8627994, 12941991, 14379990, 21569985, 25883982, 43139970, 64709955, 129419910]

約数ペア:

[(1, 129419910), (2, 64709955), (3, 43139970), (5, 25883982), (6, 21569985), (9, 14379990), (10, 12941991), (15, 8627994), (18, 7189995), (27, 4793330), (30, 4313997), (45, 2875998), (54, 2396665), (90, 1437999), (135, 958666), (149, 868590), (270, 479333), (298, 434295), (447, 289530), (745, 173718), (894, 144765), (1341, 96510), (1490, 86859), (2235, 57906), (2682, 48255), (3217, 40230), (4023, 32170), (4470, 28953), (6434, 20115), (6705, 19302), (8046, 16085), (9651, 13410)]