470585970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2029}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 1256976000

約数和(自身を除く): 786390030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 859, 1718, 2029, 2577, 4058, 4295, 5154, 6087, 7731, 8590, 10145, 12174, 12885, 15462, 18261, 20290, 23193, 25770, 30435, 36522, 38655, 46386, 54783, 60870, 77310, 91305, 109566, 115965, 182610, 231930, 273915, 547830, 1742911, 3485822, 5228733, 8714555, 10457466, 15686199, 17429110, 26143665, 31372398, 47058597, 52287330, 78430995, 94117194, 156861990, 235292985, 470585970]

約数ペア:

[(1, 470585970), (2, 235292985), (3, 156861990), (5, 94117194), (6, 78430995), (9, 52287330), (10, 47058597), (15, 31372398), (18, 26143665), (27, 17429110), (30, 15686199), (45, 10457466), (54, 8714555), (90, 5228733), (135, 3485822), (270, 1742911), (859, 547830), (1718, 273915), (2029, 231930), (2577, 182610), (4058, 115965), (4295, 109566), (5154, 91305), (6087, 77310), (7731, 60870), (8590, 54783), (10145, 46386), (12174, 38655), (12885, 36522), (15462, 30435), (18261, 25770), (20290, 23193)]