11871210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 31248000

約数和(自身を除く): 19376790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 499, 610, 793, 915, 998, 1497, 1586, 1830, 2379, 2495, 2994, 3965, 4758, 4990, 6487, 7485, 7930, 11895, 12974, 14970, 19461, 23790, 30439, 32435, 38922, 60878, 64870, 91317, 97305, 152195, 182634, 194610, 304390, 395707, 456585, 791414, 913170, 1187121, 1978535, 2374242, 3957070, 5935605, 11871210]

約数ペア:

[(1, 11871210), (2, 5935605), (3, 3957070), (5, 2374242), (6, 1978535), (10, 1187121), (13, 913170), (15, 791414), (26, 456585), (30, 395707), (39, 304390), (61, 194610), (65, 182634), (78, 152195), (122, 97305), (130, 91317), (183, 64870), (195, 60878), (305, 38922), (366, 32435), (390, 30439), (499, 23790), (610, 19461), (793, 14970), (915, 12974), (998, 11895), (1497, 7930), (1586, 7485), (1830, 6487), (2379, 4990), (2495, 4758), (2994, 3965)]