1727310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 4612608

約数和(自身を除く): 2885298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 103, 129, 130, 195, 206, 215, 258, 309, 390, 430, 515, 559, 618, 645, 1030, 1118, 1290, 1339, 1545, 1677, 2678, 2795, 3090, 3354, 4017, 4429, 5590, 6695, 8034, 8385, 8858, 13287, 13390, 16770, 20085, 22145, 26574, 40170, 44290, 57577, 66435, 115154, 132870, 172731, 287885, 345462, 575770, 863655, 1727310]

約数ペア:

[(1, 1727310), (2, 863655), (3, 575770), (5, 345462), (6, 287885), (10, 172731), (13, 132870), (15, 115154), (26, 66435), (30, 57577), (39, 44290), (43, 40170), (65, 26574), (78, 22145), (86, 20085), (103, 16770), (129, 13390), (130, 13287), (195, 8858), (206, 8385), (215, 8034), (258, 6695), (309, 5590), (390, 4429), (430, 4017), (515, 3354), (559, 3090), (618, 2795), (645, 2678), (1030, 1677), (1118, 1545), (1290, 1339)]