71357970

素因数分解:

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

素因数の和:595

約数の個数: 48

約数和(自身を含む): 177424128

約数和(自身を除く): 106066158

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, 4155, 8310, 8587, 17174, 25761, 42935, 51522, 76729, 85870, 128805, 153458, 230187, 257610, 383645, 460374, 767290, 1150935, 2301870, 2378599, 4757198, 7135797, 11892995, 14271594, 23785990, 35678985, 71357970]

約数ペア:

[(1, 71357970), (2, 35678985), (3, 23785990), (5, 14271594), (6, 11892995), (10, 7135797), (15, 4757198), (30, 2378599), (31, 2301870), (62, 1150935), (93, 767290), (155, 460374), (186, 383645), (277, 257610), (310, 230187), (465, 153458), (554, 128805), (831, 85870), (930, 76729), (1385, 51522), (1662, 42935), (2770, 25761), (4155, 17174), (8310, 8587)]