3753282820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{170759}}^1$

素因数の和:170932

約数の個数: 48

約数和(自身を含む): 9065306880

約数和(自身を除く): 5312024060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 5495, 10990, 21980, 170759, 341518, 683036, 853795, 1195313, 1707590, 2390626, 3415180, 4781252, 5976565, 11953130, 23906260, 26809163, 53618326, 107236652, 134045815, 187664141, 268091630, 375328282, 536183260, 750656564, 938320705, 1876641410, 3753282820]

約数ペア:

[(1, 3753282820), (2, 1876641410), (4, 938320705), (5, 750656564), (7, 536183260), (10, 375328282), (14, 268091630), (20, 187664141), (28, 134045815), (35, 107236652), (70, 53618326), (140, 26809163), (157, 23906260), (314, 11953130), (628, 5976565), (785, 4781252), (1099, 3415180), (1570, 2390626), (2198, 1707590), (3140, 1195313), (4396, 853795), (5495, 683036), (10990, 341518), (21980, 170759)]