78637110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 197379072

約数和(自身を除く): 118741962

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, 1297, 1410, 2021, 2594, 3891, 4042, 6063, 6485, 7782, 10105, 12126, 12970, 19455, 20210, 30315, 38910, 55771, 60630, 60959, 111542, 121918, 167313, 182877, 278855, 304795, 334626, 365754, 557710, 609590, 836565, 914385, 1673130, 1828770, 2621237, 5242474, 7863711, 13106185, 15727422, 26212370, 39318555, 78637110]

約数ペア:

[(1, 78637110), (2, 39318555), (3, 26212370), (5, 15727422), (6, 13106185), (10, 7863711), (15, 5242474), (30, 2621237), (43, 1828770), (47, 1673130), (86, 914385), (94, 836565), (129, 609590), (141, 557710), (215, 365754), (235, 334626), (258, 304795), (282, 278855), (430, 182877), (470, 167313), (645, 121918), (705, 111542), (1290, 60959), (1297, 60630), (1410, 55771), (2021, 38910), (2594, 30315), (3891, 20210), (4042, 19455), (6063, 12970), (6485, 12126), (7782, 10105)]