1010391210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 2709989568

約数和(自身を除く): 1699598358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 131, 215, 258, 262, 387, 393, 430, 645, 655, 774, 786, 1179, 1290, 1310, 1935, 1965, 1993, 2358, 3870, 3930, 3986, 5633, 5895, 5979, 9965, 11266, 11790, 11958, 16899, 17937, 19930, 28165, 29895, 33798, 35874, 50697, 56330, 59790, 84495, 85699, 89685, 101394, 168990, 171398, 179370, 253485, 257097, 261083, 428495, 506970, 514194, 522166, 771291, 783249, 856990, 1285485, 1305415, 1542582, 1566498, 2349747, 2570970, 2610830, 3856455, 3916245, 4699494, 7712910, 7832490, 11226569, 11748735, 22453138, 23497470, 33679707, 56132845, 67359414, 101039121, 112265690, 168398535, 202078242, 336797070, 505195605, 1010391210]

約数ペア:

[(1, 1010391210), (2, 505195605), (3, 336797070), (5, 202078242), (6, 168398535), (9, 112265690), (10, 101039121), (15, 67359414), (18, 56132845), (30, 33679707), (43, 23497470), (45, 22453138), (86, 11748735), (90, 11226569), (129, 7832490), (131, 7712910), (215, 4699494), (258, 3916245), (262, 3856455), (387, 2610830), (393, 2570970), (430, 2349747), (645, 1566498), (655, 1542582), (774, 1305415), (786, 1285485), (1179, 856990), (1290, 783249), (1310, 771291), (1935, 522166), (1965, 514194), (1993, 506970), (2358, 428495), (3870, 261083), (3930, 257097), (3986, 253485), (5633, 179370), (5895, 171398), (5979, 168990), (9965, 101394), (11266, 89685), (11790, 85699), (11958, 84495), (16899, 59790), (17937, 56330), (19930, 50697), (28165, 35874), (29895, 33798)]