68184190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 135032832

約数和(自身を除く): 66848642

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 73, 115, 131, 146, 155, 230, 262, 310, 365, 655, 713, 730, 1310, 1426, 1679, 2263, 3013, 3358, 3565, 4061, 4526, 6026, 7130, 8122, 8395, 9563, 11315, 15065, 16790, 19126, 20305, 22630, 30130, 40610, 47815, 52049, 93403, 95630, 104098, 186806, 219949, 260245, 296453, 439898, 467015, 520490, 592906, 934030, 1099745, 1482265, 2199490, 2964530, 6818419, 13636838, 34092095, 68184190]

約数ペア:

[(1, 68184190), (2, 34092095), (5, 13636838), (10, 6818419), (23, 2964530), (31, 2199490), (46, 1482265), (62, 1099745), (73, 934030), (115, 592906), (131, 520490), (146, 467015), (155, 439898), (230, 296453), (262, 260245), (310, 219949), (365, 186806), (655, 104098), (713, 95630), (730, 93403), (1310, 52049), (1426, 47815), (1679, 40610), (2263, 30130), (3013, 22630), (3358, 20305), (3565, 19126), (4061, 16790), (4526, 15065), (6026, 11315), (7130, 9563), (8122, 8395)]