7284690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 22404096

約数和(自身を除く): 15119406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 373, 434, 465, 558, 630, 651, 746, 930, 1085, 1119, 1302, 1395, 1865, 1953, 2170, 2238, 2611, 2790, 3255, 3357, 3730, 3906, 5222, 5595, 6510, 6714, 7833, 9765, 11190, 11563, 13055, 15666, 16785, 19530, 23126, 23499, 26110, 33570, 34689, 39165, 46998, 57815, 69378, 78330, 80941, 104067, 115630, 117495, 161882, 173445, 208134, 234990, 242823, 346890, 404705, 485646, 520335, 728469, 809410, 1040670, 1214115, 1456938, 2428230, 3642345, 7284690]

約数ペア:

[(1, 7284690), (2, 3642345), (3, 2428230), (5, 1456938), (6, 1214115), (7, 1040670), (9, 809410), (10, 728469), (14, 520335), (15, 485646), (18, 404705), (21, 346890), (30, 242823), (31, 234990), (35, 208134), (42, 173445), (45, 161882), (62, 117495), (63, 115630), (70, 104067), (90, 80941), (93, 78330), (105, 69378), (126, 57815), (155, 46998), (186, 39165), (210, 34689), (217, 33570), (279, 26110), (310, 23499), (315, 23126), (373, 19530), (434, 16785), (465, 15666), (558, 13055), (630, 11563), (651, 11190), (746, 9765), (930, 7833), (1085, 6714), (1119, 6510), (1302, 5595), (1395, 5222), (1865, 3906), (1953, 3730), (2170, 3357), (2238, 3255), (2611, 2790)]