27419490

素因数分解:

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

素因数の和:704

約数の個数: 96

約数和(自身を含む): 82757376

約数和(自身を除く): 55337886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 613, 630, 639, 710, 994, 1065, 1226, 1278, 1491, 1839, 2130, 2485, 2982, 3065, 3195, 3678, 4291, 4473, 4970, 5517, 6130, 6390, 7455, 8582, 8946, 9195, 11034, 12873, 14910, 18390, 21455, 22365, 25746, 27585, 38619, 42910, 43523, 44730, 55170, 64365, 77238, 87046, 128730, 130569, 193095, 217615, 261138, 304661, 386190, 391707, 435230, 609322, 652845, 783414, 913983, 1305690, 1523305, 1827966, 1958535, 2741949, 3046610, 3917070, 4569915, 5483898, 9139830, 13709745, 27419490]

約数ペア:

[(1, 27419490), (2, 13709745), (3, 9139830), (5, 5483898), (6, 4569915), (7, 3917070), (9, 3046610), (10, 2741949), (14, 1958535), (15, 1827966), (18, 1523305), (21, 1305690), (30, 913983), (35, 783414), (42, 652845), (45, 609322), (63, 435230), (70, 391707), (71, 386190), (90, 304661), (105, 261138), (126, 217615), (142, 193095), (210, 130569), (213, 128730), (315, 87046), (355, 77238), (426, 64365), (497, 55170), (613, 44730), (630, 43523), (639, 42910), (710, 38619), (994, 27585), (1065, 25746), (1226, 22365), (1278, 21455), (1491, 18390), (1839, 14910), (2130, 12873), (2485, 11034), (2982, 9195), (3065, 8946), (3195, 8582), (3678, 7455), (4291, 6390), (4473, 6130), (4970, 5517)]