70811940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 209422080

約数和(自身を除く): 138610140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 97, 115, 138, 194, 230, 276, 291, 345, 388, 460, 485, 529, 582, 690, 970, 1058, 1164, 1380, 1455, 1587, 1940, 2116, 2231, 2645, 2910, 3174, 4462, 5290, 5820, 6348, 6693, 7935, 8924, 10580, 11155, 12167, 13386, 15870, 22310, 24334, 26772, 31740, 33465, 36501, 44620, 48668, 51313, 60835, 66930, 73002, 102626, 121670, 133860, 146004, 153939, 182505, 205252, 243340, 256565, 307878, 365010, 513130, 615756, 730020, 769695, 1026260, 1180199, 1539390, 2360398, 3078780, 3540597, 4720796, 5900995, 7081194, 11801990, 14162388, 17702985, 23603980, 35405970, 70811940]

約数ペア:

[(1, 70811940), (2, 35405970), (3, 23603980), (4, 17702985), (5, 14162388), (6, 11801990), (10, 7081194), (12, 5900995), (15, 4720796), (20, 3540597), (23, 3078780), (30, 2360398), (46, 1539390), (60, 1180199), (69, 1026260), (92, 769695), (97, 730020), (115, 615756), (138, 513130), (194, 365010), (230, 307878), (276, 256565), (291, 243340), (345, 205252), (388, 182505), (460, 153939), (485, 146004), (529, 133860), (582, 121670), (690, 102626), (970, 73002), (1058, 66930), (1164, 60835), (1380, 51313), (1455, 48668), (1587, 44620), (1940, 36501), (2116, 33465), (2231, 31740), (2645, 26772), (2910, 24334), (3174, 22310), (4462, 15870), (5290, 13386), (5820, 12167), (6348, 11155), (6693, 10580), (7935, 8924)]