86623260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19777}}^1$

素因数の和:19862

約数の個数: 48

約数和(自身を含む): 245880096

約数和(自身を除く): 159256836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 19777, 39554, 59331, 79108, 98885, 118662, 197770, 237324, 296655, 395540, 593310, 1186620, 1443721, 2887442, 4331163, 5774884, 7218605, 8662326, 14437210, 17324652, 21655815, 28874420, 43311630, 86623260]

約数ペア:

[(1, 86623260), (2, 43311630), (3, 28874420), (4, 21655815), (5, 17324652), (6, 14437210), (10, 8662326), (12, 7218605), (15, 5774884), (20, 4331163), (30, 2887442), (60, 1443721), (73, 1186620), (146, 593310), (219, 395540), (292, 296655), (365, 237324), (438, 197770), (730, 118662), (876, 98885), (1095, 79108), (1460, 59331), (2190, 39554), (4380, 19777)]