1696890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 4636800

約数和(自身を除く): 2939910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 229, 247, 285, 390, 458, 494, 570, 687, 741, 1145, 1235, 1374, 1482, 2290, 2470, 2977, 3435, 3705, 4351, 5954, 6870, 7410, 8702, 8931, 13053, 14885, 17862, 21755, 26106, 29770, 43510, 44655, 56563, 65265, 89310, 113126, 130530, 169689, 282815, 339378, 565630, 848445, 1696890]

約数ペア:

[(1, 1696890), (2, 848445), (3, 565630), (5, 339378), (6, 282815), (10, 169689), (13, 130530), (15, 113126), (19, 89310), (26, 65265), (30, 56563), (38, 44655), (39, 43510), (57, 29770), (65, 26106), (78, 21755), (95, 17862), (114, 14885), (130, 13053), (190, 8931), (195, 8702), (229, 7410), (247, 6870), (285, 5954), (390, 4351), (458, 3705), (494, 3435), (570, 2977), (687, 2470), (741, 2290), (1145, 1482), (1235, 1374)]