86276490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 216539136

約数和(自身を除く): 130262646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1290, 1410, 1423, 2021, 2846, 4042, 4269, 6063, 7115, 8538, 10105, 12126, 14230, 20210, 21345, 30315, 42690, 60630, 61189, 66881, 122378, 133762, 183567, 200643, 305945, 334405, 367134, 401286, 611890, 668810, 917835, 1003215, 1835670, 2006430, 2875883, 5751766, 8627649, 14379415, 17255298, 28758830, 43138245, 86276490]

約数ペア:

[(1, 86276490), (2, 43138245), (3, 28758830), (5, 17255298), (6, 14379415), (10, 8627649), (15, 5751766), (30, 2875883), (43, 2006430), (47, 1835670), (86, 1003215), (94, 917835), (129, 668810), (141, 611890), (215, 401286), (235, 367134), (258, 334405), (282, 305945), (430, 200643), (470, 183567), (645, 133762), (705, 122378), (1290, 66881), (1410, 61189), (1423, 60630), (2021, 42690), (2846, 30315), (4042, 21345), (4269, 20210), (6063, 14230), (7115, 12126), (8538, 10105)]