386972010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2740

約数の個数: 96

約数和(自身を含む): 1065063168

約数和(自身を除く): 678091158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 90, 115, 138, 142, 207, 213, 230, 345, 355, 414, 426, 639, 690, 710, 1035, 1065, 1278, 1633, 2070, 2130, 2633, 3195, 3266, 4899, 5266, 6390, 7899, 8165, 9798, 13165, 14697, 15798, 16330, 23697, 24495, 26330, 29394, 39495, 47394, 48990, 60559, 73485, 78990, 118485, 121118, 146970, 181677, 186943, 236970, 302795, 363354, 373886, 545031, 560829, 605590, 908385, 934715, 1090062, 1121658, 1682487, 1816770, 1869430, 2725155, 2804145, 3364974, 4299689, 5450310, 5608290, 8412435, 8599378, 12899067, 16824870, 21498445, 25798134, 38697201, 42996890, 64495335, 77394402, 128990670, 193486005, 386972010]

約数ペア:

[(1, 386972010), (2, 193486005), (3, 128990670), (5, 77394402), (6, 64495335), (9, 42996890), (10, 38697201), (15, 25798134), (18, 21498445), (23, 16824870), (30, 12899067), (45, 8599378), (46, 8412435), (69, 5608290), (71, 5450310), (90, 4299689), (115, 3364974), (138, 2804145), (142, 2725155), (207, 1869430), (213, 1816770), (230, 1682487), (345, 1121658), (355, 1090062), (414, 934715), (426, 908385), (639, 605590), (690, 560829), (710, 545031), (1035, 373886), (1065, 363354), (1278, 302795), (1633, 236970), (2070, 186943), (2130, 181677), (2633, 146970), (3195, 121118), (3266, 118485), (4899, 78990), (5266, 73485), (6390, 60559), (7899, 48990), (8165, 47394), (9798, 39495), (13165, 29394), (14697, 26330), (15798, 24495), (16330, 23697)]