177020610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 458922240

約数和(自身を除く): 281901630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 541, 839, 1082, 1623, 1678, 2517, 2705, 3246, 4195, 5034, 5410, 7033, 8115, 8390, 10907, 12585, 14066, 16230, 21099, 21814, 25170, 32721, 35165, 42198, 54535, 65442, 70330, 105495, 109070, 163605, 210990, 327210, 453899, 907798, 1361697, 2269495, 2723394, 4538990, 5900687, 6808485, 11801374, 13616970, 17702061, 29503435, 35404122, 59006870, 88510305, 177020610]

約数ペア:

[(1, 177020610), (2, 88510305), (3, 59006870), (5, 35404122), (6, 29503435), (10, 17702061), (13, 13616970), (15, 11801374), (26, 6808485), (30, 5900687), (39, 4538990), (65, 2723394), (78, 2269495), (130, 1361697), (195, 907798), (390, 453899), (541, 327210), (839, 210990), (1082, 163605), (1623, 109070), (1678, 105495), (2517, 70330), (2705, 65442), (3246, 54535), (4195, 42198), (5034, 35165), (5410, 32721), (7033, 25170), (8115, 21814), (8390, 21099), (10907, 16230), (12585, 14066)]