12061790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 25062912

約数和(自身を除く): 13001122

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 73, 82, 130, 146, 155, 205, 310, 365, 403, 410, 533, 730, 806, 949, 1066, 1271, 1898, 2015, 2263, 2542, 2665, 2993, 4030, 4526, 4745, 5330, 5986, 6355, 9490, 11315, 12710, 14965, 16523, 22630, 29419, 29930, 33046, 38909, 58838, 77818, 82615, 92783, 147095, 165230, 185566, 194545, 294190, 389090, 463915, 927830, 1206179, 2412358, 6030895, 12061790]

約数ペア:

[(1, 12061790), (2, 6030895), (5, 2412358), (10, 1206179), (13, 927830), (26, 463915), (31, 389090), (41, 294190), (62, 194545), (65, 185566), (73, 165230), (82, 147095), (130, 92783), (146, 82615), (155, 77818), (205, 58838), (310, 38909), (365, 33046), (403, 29930), (410, 29419), (533, 22630), (730, 16523), (806, 14965), (949, 12710), (1066, 11315), (1271, 9490), (1898, 6355), (2015, 5986), (2263, 5330), (2542, 4745), (2665, 4526), (2993, 4030)]