274375710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{887}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 817869312

約数和(自身を除く): 543493602

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 491, 630, 887, 982, 1473, 1774, 2455, 2661, 2946, 3437, 4419, 4435, 4910, 5322, 6209, 6874, 7365, 7983, 8838, 8870, 10311, 12418, 13305, 14730, 15966, 17185, 18627, 20622, 22095, 26610, 30933, 31045, 34370, 37254, 39915, 44190, 51555, 55881, 61866, 62090, 79830, 93135, 103110, 111762, 154665, 186270, 279405, 309330, 435517, 558810, 871034, 1306551, 2177585, 2613102, 3048619, 3919653, 4355170, 6097238, 6532755, 7839306, 9145857, 13065510, 15243095, 18291714, 19598265, 27437571, 30486190, 39196530, 45729285, 54875142, 91458570, 137187855, 274375710]

約数ペア:

[(1, 274375710), (2, 137187855), (3, 91458570), (5, 54875142), (6, 45729285), (7, 39196530), (9, 30486190), (10, 27437571), (14, 19598265), (15, 18291714), (18, 15243095), (21, 13065510), (30, 9145857), (35, 7839306), (42, 6532755), (45, 6097238), (63, 4355170), (70, 3919653), (90, 3048619), (105, 2613102), (126, 2177585), (210, 1306551), (315, 871034), (491, 558810), (630, 435517), (887, 309330), (982, 279405), (1473, 186270), (1774, 154665), (2455, 111762), (2661, 103110), (2946, 93135), (3437, 79830), (4419, 62090), (4435, 61866), (4910, 55881), (5322, 51555), (6209, 44190), (6874, 39915), (7365, 37254), (7983, 34370), (8838, 31045), (8870, 30933), (10311, 26610), (12418, 22095), (13305, 20622), (14730, 18627), (15966, 17185)]