12240345530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 25929072000

約数和(自身を除く): 13688726470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 359, 467, 490, 718, 745, 934, 1043, 1490, 1795, 2086, 2335, 2513, 3269, 3590, 4670, 5026, 5215, 6538, 7301, 10430, 12565, 14602, 16345, 17591, 22883, 25130, 32690, 35182, 36505, 45766, 53491, 69583, 73010, 87955, 106982, 114415, 139166, 167653, 175910, 228830, 267455, 335306, 347915, 374437, 487081, 534910, 695830, 748874, 838265, 974162, 1173571, 1676530, 1872185, 2347142, 2435405, 2621059, 3409567, 3744370, 4870810, 5242118, 5867855, 6819134, 8214997, 11735710, 13105295, 16429994, 17047835, 24980297, 26210590, 34095670, 41074985, 49960594, 82149970, 124901485, 174862079, 249802970, 349724158, 874310395, 1224034553, 1748620790, 2448069106, 6120172765, 12240345530]

約数ペア:

[(1, 12240345530), (2, 6120172765), (5, 2448069106), (7, 1748620790), (10, 1224034553), (14, 874310395), (35, 349724158), (49, 249802970), (70, 174862079), (98, 124901485), (149, 82149970), (245, 49960594), (298, 41074985), (359, 34095670), (467, 26210590), (490, 24980297), (718, 17047835), (745, 16429994), (934, 13105295), (1043, 11735710), (1490, 8214997), (1795, 6819134), (2086, 5867855), (2335, 5242118), (2513, 4870810), (3269, 3744370), (3590, 3409567), (4670, 2621059), (5026, 2435405), (5215, 2347142), (6538, 1872185), (7301, 1676530), (10430, 1173571), (12565, 974162), (14602, 838265), (16345, 748874), (17591, 695830), (22883, 534910), (25130, 487081), (32690, 374437), (35182, 347915), (36505, 335306), (45766, 267455), (53491, 228830), (69583, 175910), (73010, 167653), (87955, 139166), (106982, 114415)]