63978810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 181429632

約数和(自身を除く): 117450822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 613, 710, 735, 994, 1065, 1226, 1470, 1491, 1839, 2130, 2485, 2982, 3065, 3479, 3678, 4291, 4970, 6130, 6958, 7455, 8582, 9195, 10437, 12873, 14910, 17395, 18390, 20874, 21455, 25746, 30037, 34790, 42910, 43523, 52185, 60074, 64365, 87046, 90111, 104370, 128730, 130569, 150185, 180222, 217615, 261138, 300370, 304661, 435230, 450555, 609322, 652845, 901110, 913983, 1305690, 1523305, 1827966, 2132627, 3046610, 4265254, 4569915, 6397881, 9139830, 10663135, 12795762, 21326270, 31989405, 63978810]

約数ペア:

[(1, 63978810), (2, 31989405), (3, 21326270), (5, 12795762), (6, 10663135), (7, 9139830), (10, 6397881), (14, 4569915), (15, 4265254), (21, 3046610), (30, 2132627), (35, 1827966), (42, 1523305), (49, 1305690), (70, 913983), (71, 901110), (98, 652845), (105, 609322), (142, 450555), (147, 435230), (210, 304661), (213, 300370), (245, 261138), (294, 217615), (355, 180222), (426, 150185), (490, 130569), (497, 128730), (613, 104370), (710, 90111), (735, 87046), (994, 64365), (1065, 60074), (1226, 52185), (1470, 43523), (1491, 42910), (1839, 34790), (2130, 30037), (2485, 25746), (2982, 21455), (3065, 20874), (3479, 18390), (3678, 17395), (4291, 14910), (4970, 12873), (6130, 10437), (6958, 9195), (7455, 8582)]