196047930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{502687}}^1$

素因数の和:502710

約数の個数: 32

約数和(自身を含む): 506709504

約数和(自身を除く): 310661574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 502687, 1005374, 1508061, 2513435, 3016122, 5026870, 6534931, 7540305, 13069862, 15080610, 19604793, 32674655, 39209586, 65349310, 98023965, 196047930]

約数ペア:

[(1, 196047930), (2, 98023965), (3, 65349310), (5, 39209586), (6, 32674655), (10, 19604793), (13, 15080610), (15, 13069862), (26, 7540305), (30, 6534931), (39, 5026870), (65, 3016122), (78, 2513435), (130, 1508061), (195, 1005374), (390, 502687)]