947231970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{3677}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 2355803136

約数和(自身を除く): 1408571166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 277, 310, 465, 554, 831, 930, 1385, 1662, 2770, 3677, 4155, 7354, 8310, 8587, 11031, 17174, 18385, 22062, 25761, 36770, 42935, 51522, 55155, 85870, 110310, 113987, 128805, 227974, 257610, 341961, 569935, 683922, 1018529, 1139870, 1709805, 2037058, 3055587, 3419610, 5092645, 6111174, 10185290, 15277935, 30555870, 31574399, 63148798, 94723197, 157871995, 189446394, 315743990, 473615985, 947231970]

約数ペア:

[(1, 947231970), (2, 473615985), (3, 315743990), (5, 189446394), (6, 157871995), (10, 94723197), (15, 63148798), (30, 31574399), (31, 30555870), (62, 15277935), (93, 10185290), (155, 6111174), (186, 5092645), (277, 3419610), (310, 3055587), (465, 2037058), (554, 1709805), (831, 1139870), (930, 1018529), (1385, 683922), (1662, 569935), (2770, 341961), (3677, 257610), (4155, 227974), (7354, 128805), (8310, 113987), (8587, 110310), (11031, 85870), (17174, 55155), (18385, 51522), (22062, 42935), (25761, 36770)]