86580830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 194752512

約数和(自身を除く): 108171682

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2347, 2635, 3689, 4694, 5270, 7378, 11735, 16429, 18445, 23470, 32858, 36890, 39899, 72757, 79798, 82145, 145514, 164290, 199495, 279293, 363785, 398990, 509299, 558586, 727570, 1018598, 1236869, 1396465, 2473738, 2546495, 2792930, 5092990, 6184345, 8658083, 12368690, 17316166, 43290415, 86580830]

約数ペア:

[(1, 86580830), (2, 43290415), (5, 17316166), (7, 12368690), (10, 8658083), (14, 6184345), (17, 5092990), (31, 2792930), (34, 2546495), (35, 2473738), (62, 1396465), (70, 1236869), (85, 1018598), (119, 727570), (155, 558586), (170, 509299), (217, 398990), (238, 363785), (310, 279293), (434, 199495), (527, 164290), (595, 145514), (1054, 82145), (1085, 79798), (1190, 72757), (2170, 39899), (2347, 36890), (2635, 32858), (3689, 23470), (4694, 18445), (5270, 16429), (7378, 11735)]