190091070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1807

約数の個数: 128

約数和(自身を含む): 563834880

約数和(自身を除く): 373743810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1747, 1755, 2015, 2418, 2790, 3494, 3510, 3627, 4030, 4185, 5241, 6045, 7254, 8370, 8735, 10482, 10881, 12090, 15723, 17470, 18135, 21762, 22711, 26205, 31446, 36270, 45422, 47169, 52410, 54157, 54405, 68133, 78615, 94338, 108314, 108810, 113555, 136266, 157230, 162471, 204399, 227110, 235845, 270785, 324942, 340665, 408798, 471690, 487413, 541570, 613197, 681330, 704041, 812355, 974826, 1021995, 1226394, 1408082, 1462239, 1624710, 2043990, 2112123, 2437065, 2924478, 3065985, 3520205, 4224246, 4874130, 6131970, 6336369, 7040410, 7311195, 10560615, 12672738, 14622390, 19009107, 21121230, 31681845, 38018214, 63363690, 95045535, 190091070]

約数ペア:

[(1, 190091070), (2, 95045535), (3, 63363690), (5, 38018214), (6, 31681845), (9, 21121230), (10, 19009107), (13, 14622390), (15, 12672738), (18, 10560615), (26, 7311195), (27, 7040410), (30, 6336369), (31, 6131970), (39, 4874130), (45, 4224246), (54, 3520205), (62, 3065985), (65, 2924478), (78, 2437065), (90, 2112123), (93, 2043990), (117, 1624710), (130, 1462239), (135, 1408082), (155, 1226394), (186, 1021995), (195, 974826), (234, 812355), (270, 704041), (279, 681330), (310, 613197), (351, 541570), (390, 487413), (403, 471690), (465, 408798), (558, 340665), (585, 324942), (702, 270785), (806, 235845), (837, 227110), (930, 204399), (1170, 162471), (1209, 157230), (1395, 136266), (1674, 113555), (1747, 108810), (1755, 108314), (2015, 94338), (2418, 78615), (2790, 68133), (3494, 54405), (3510, 54157), (3627, 52410), (4030, 47169), (4185, 45422), (5241, 36270), (6045, 31446), (7254, 26205), (8370, 22711), (8735, 21762), (10482, 18135), (10881, 17470), (12090, 15723)]