2079724890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1\times {\mathrm{1213}}^1$

素因数の和:2143

約数の個数: 64

約数和(自身を含む): 5075957376

約数和(自身を除く): 2996232486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 853, 1005, 1213, 1706, 2010, 2426, 2559, 3639, 4265, 5118, 6065, 7278, 8530, 12130, 12795, 18195, 25590, 36390, 57151, 81271, 114302, 162542, 171453, 243813, 285755, 342906, 406355, 487626, 571510, 812710, 857265, 1034689, 1219065, 1714530, 2069378, 2438130, 3104067, 5173445, 6208134, 10346890, 15520335, 31040670, 69324163, 138648326, 207972489, 346620815, 415944978, 693241630, 1039862445, 2079724890]

約数ペア:

[(1, 2079724890), (2, 1039862445), (3, 693241630), (5, 415944978), (6, 346620815), (10, 207972489), (15, 138648326), (30, 69324163), (67, 31040670), (134, 15520335), (201, 10346890), (335, 6208134), (402, 5173445), (670, 3104067), (853, 2438130), (1005, 2069378), (1213, 1714530), (1706, 1219065), (2010, 1034689), (2426, 857265), (2559, 812710), (3639, 571510), (4265, 487626), (5118, 406355), (6065, 342906), (7278, 285755), (8530, 243813), (12130, 171453), (12795, 162542), (18195, 114302), (25590, 81271), (36390, 57151)]