17440860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15330

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 33967140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15299, 30598, 45897, 61196, 76495, 91794, 152990, 183588, 229485, 290681, 305980, 458970, 581362, 872043, 917940, 1162724, 1453405, 1744086, 2906810, 3488172, 4360215, 5813620, 8720430, 17440860]

約数ペア:

[(1, 17440860), (2, 8720430), (3, 5813620), (4, 4360215), (5, 3488172), (6, 2906810), (10, 1744086), (12, 1453405), (15, 1162724), (19, 917940), (20, 872043), (30, 581362), (38, 458970), (57, 305980), (60, 290681), (76, 229485), (95, 183588), (114, 152990), (190, 91794), (228, 76495), (285, 61196), (380, 45897), (570, 30598), (1140, 15299)]