140518430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 298357344

約数和(自身を除く): 157838914

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 67, 73, 85, 130, 134, 146, 169, 170, 221, 335, 338, 365, 442, 670, 730, 845, 871, 949, 1105, 1139, 1241, 1690, 1742, 1898, 2210, 2278, 2482, 2873, 4355, 4745, 4891, 5695, 5746, 6205, 8710, 9490, 9782, 11323, 11390, 12337, 12410, 14365, 14807, 16133, 22646, 24455, 24674, 28730, 29614, 32266, 48910, 56615, 61685, 63583, 74035, 80665, 83147, 113230, 123370, 127166, 148070, 161330, 166294, 192491, 209729, 317915, 384982, 415735, 419458, 635830, 826579, 831470, 962455, 1048645, 1080911, 1653158, 1924910, 2097290, 2161822, 4132895, 5404555, 8265790, 10809110, 14051843, 28103686, 70259215, 140518430]

約数ペア:

[(1, 140518430), (2, 70259215), (5, 28103686), (10, 14051843), (13, 10809110), (17, 8265790), (26, 5404555), (34, 4132895), (65, 2161822), (67, 2097290), (73, 1924910), (85, 1653158), (130, 1080911), (134, 1048645), (146, 962455), (169, 831470), (170, 826579), (221, 635830), (335, 419458), (338, 415735), (365, 384982), (442, 317915), (670, 209729), (730, 192491), (845, 166294), (871, 161330), (949, 148070), (1105, 127166), (1139, 123370), (1241, 113230), (1690, 83147), (1742, 80665), (1898, 74035), (2210, 63583), (2278, 61685), (2482, 56615), (2873, 48910), (4355, 32266), (4745, 29614), (4891, 28730), (5695, 24674), (5746, 24455), (6205, 22646), (8710, 16133), (9490, 14807), (9782, 14365), (11323, 12410), (11390, 12337)]