159719630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 343664640

約数和(自身を除く): 183945010

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 301, 329, 430, 470, 602, 658, 1129, 1505, 1645, 2021, 2258, 3010, 3290, 4042, 5645, 7903, 10105, 11290, 14147, 15806, 20210, 28294, 39515, 48547, 53063, 70735, 79030, 97094, 106126, 141470, 242735, 265315, 339829, 371441, 485470, 530630, 679658, 742882, 1699145, 1857205, 2281709, 3398290, 3714410, 4563418, 11408545, 15971963, 22817090, 31943926, 79859815, 159719630]

約数ペア:

[(1, 159719630), (2, 79859815), (5, 31943926), (7, 22817090), (10, 15971963), (14, 11408545), (35, 4563418), (43, 3714410), (47, 3398290), (70, 2281709), (86, 1857205), (94, 1699145), (215, 742882), (235, 679658), (301, 530630), (329, 485470), (430, 371441), (470, 339829), (602, 265315), (658, 242735), (1129, 141470), (1505, 106126), (1645, 97094), (2021, 79030), (2258, 70735), (3010, 53063), (3290, 48547), (4042, 39515), (5645, 28294), (7903, 20210), (10105, 15806), (11290, 14147)]