2155129410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{17483}}^1$

素因数の和:18087

約数の個数: 64

約数和(自身を含む): 5921620992

約数和(自身を除く): 3766491582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587, 1174, 1761, 2935, 3522, 4109, 5870, 8218, 8805, 12327, 17483, 17610, 20545, 24654, 34966, 41090, 52449, 61635, 87415, 104898, 122381, 123270, 174830, 244762, 262245, 367143, 524490, 611905, 734286, 1223810, 1835715, 3671430, 10262521, 20525042, 30787563, 51312605, 61575126, 71837647, 102625210, 143675294, 153937815, 215512941, 307875630, 359188235, 431025882, 718376470, 1077564705, 2155129410]

約数ペア:

[(1, 2155129410), (2, 1077564705), (3, 718376470), (5, 431025882), (6, 359188235), (7, 307875630), (10, 215512941), (14, 153937815), (15, 143675294), (21, 102625210), (30, 71837647), (35, 61575126), (42, 51312605), (70, 30787563), (105, 20525042), (210, 10262521), (587, 3671430), (1174, 1835715), (1761, 1223810), (2935, 734286), (3522, 611905), (4109, 524490), (5870, 367143), (8218, 262245), (8805, 244762), (12327, 174830), (17483, 123270), (17610, 122381), (20545, 104898), (24654, 87415), (34966, 61635), (41090, 52449)]