70389480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11971}}^1$

素因数の和:11999

約数の個数: 96

約数和(自身を含む): 245665440

約数和(自身を除く): 175275960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11971, 23942, 35913, 47884, 59855, 71826, 83797, 95768, 119710, 143652, 167594, 179565, 239420, 251391, 287304, 335188, 359130, 418985, 478840, 502782, 586579, 670376, 718260, 837970, 1005564, 1173158, 1256955, 1436520, 1675940, 1759737, 2011128, 2346316, 2513910, 2932895, 3351880, 3519474, 4692632, 5027820, 5865790, 7038948, 8798685, 10055640, 11731580, 14077896, 17597370, 23463160, 35194740, 70389480]

約数ペア:

[(1, 70389480), (2, 35194740), (3, 23463160), (4, 17597370), (5, 14077896), (6, 11731580), (7, 10055640), (8, 8798685), (10, 7038948), (12, 5865790), (14, 5027820), (15, 4692632), (20, 3519474), (21, 3351880), (24, 2932895), (28, 2513910), (30, 2346316), (35, 2011128), (40, 1759737), (42, 1675940), (49, 1436520), (56, 1256955), (60, 1173158), (70, 1005564), (84, 837970), (98, 718260), (105, 670376), (120, 586579), (140, 502782), (147, 478840), (168, 418985), (196, 359130), (210, 335188), (245, 287304), (280, 251391), (294, 239420), (392, 179565), (420, 167594), (490, 143652), (588, 119710), (735, 95768), (840, 83797), (980, 71826), (1176, 59855), (1470, 47884), (1960, 35913), (2940, 23942), (5880, 11971)]