7156901010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{6793}}^1$

素因数の和:7012

約数の個数: 128

約数和(自身を含む): 20427655680

約数和(自身を除く): 13270754670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 173, 174, 203, 210, 290, 346, 406, 435, 519, 609, 865, 870, 1015, 1038, 1211, 1218, 1730, 2030, 2422, 2595, 3045, 3633, 5017, 5190, 6055, 6090, 6793, 7266, 10034, 12110, 13586, 15051, 18165, 20379, 25085, 30102, 33965, 35119, 36330, 40758, 47551, 50170, 67930, 70238, 75255, 95102, 101895, 105357, 142653, 150510, 175595, 196997, 203790, 210714, 237755, 285306, 351190, 393994, 475510, 526785, 590991, 713265, 984985, 1053570, 1175189, 1181982, 1378979, 1426530, 1969970, 2350378, 2757958, 2954955, 3525567, 4136937, 5875945, 5909910, 6894895, 7051134, 8226323, 8273874, 11751890, 13789790, 16452646, 17627835, 20684685, 24678969, 34080481, 35255670, 41131615, 41369370, 49357938, 68160962, 82263230, 102241443, 123394845, 170402405, 204482886, 238563367, 246789690, 340804810, 477126734, 511207215, 715690101, 1022414430, 1192816835, 1431380202, 2385633670, 3578450505, 7156901010]

約数ペア:

[(1, 7156901010), (2, 3578450505), (3, 2385633670), (5, 1431380202), (6, 1192816835), (7, 1022414430), (10, 715690101), (14, 511207215), (15, 477126734), (21, 340804810), (29, 246789690), (30, 238563367), (35, 204482886), (42, 170402405), (58, 123394845), (70, 102241443), (87, 82263230), (105, 68160962), (145, 49357938), (173, 41369370), (174, 41131615), (203, 35255670), (210, 34080481), (290, 24678969), (346, 20684685), (406, 17627835), (435, 16452646), (519, 13789790), (609, 11751890), (865, 8273874), (870, 8226323), (1015, 7051134), (1038, 6894895), (1211, 5909910), (1218, 5875945), (1730, 4136937), (2030, 3525567), (2422, 2954955), (2595, 2757958), (3045, 2350378), (3633, 1969970), (5017, 1426530), (5190, 1378979), (6055, 1181982), (6090, 1175189), (6793, 1053570), (7266, 984985), (10034, 713265), (12110, 590991), (13586, 526785), (15051, 475510), (18165, 393994), (20379, 351190), (25085, 285306), (30102, 237755), (33965, 210714), (35119, 203790), (36330, 196997), (40758, 175595), (47551, 150510), (50170, 142653), (67930, 105357), (70238, 101895), (75255, 95102)]