2017657590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{58129}}^1$

素因数の和:58241

約数の個数: 64

約数和(自身を含む): 5273553600

約数和(自身を除く): 3255896010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6942, 11570, 17355, 34710, 58129, 116258, 174387, 290645, 348774, 581290, 755677, 871935, 1511354, 1743870, 2267031, 3778385, 4534062, 5173481, 7556770, 10346962, 11335155, 15520443, 22670310, 25867405, 31040886, 51734810, 67255253, 77602215, 134510506, 155204430, 201765759, 336276265, 403531518, 672552530, 1008828795, 2017657590]

約数ペア:

[(1, 2017657590), (2, 1008828795), (3, 672552530), (5, 403531518), (6, 336276265), (10, 201765759), (13, 155204430), (15, 134510506), (26, 77602215), (30, 67255253), (39, 51734810), (65, 31040886), (78, 25867405), (89, 22670310), (130, 15520443), (178, 11335155), (195, 10346962), (267, 7556770), (390, 5173481), (445, 4534062), (534, 3778385), (890, 2267031), (1157, 1743870), (1335, 1511354), (2314, 871935), (2670, 755677), (3471, 581290), (5785, 348774), (6942, 290645), (11570, 174387), (17355, 116258), (34710, 58129)]