1630142010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{287503}}^1$

素因数の和:287529

約数の個数: 80

約数和(自身を含む): 5009469696

約数和(自身を除く): 3379327686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 287503, 575006, 862509, 1437515, 1725018, 2012521, 2587527, 2875030, 4025042, 4312545, 5175054, 6037563, 7762581, 8625090, 10062605, 12075126, 12937635, 15525162, 18112689, 20125210, 23287743, 25875270, 30187815, 36225378, 38812905, 46575486, 54338067, 60375630, 77625810, 90563445, 108676134, 116438715, 163014201, 181126890, 232877430, 271690335, 326028402, 543380670, 815071005, 1630142010]

約数ペア:

[(1, 1630142010), (2, 815071005), (3, 543380670), (5, 326028402), (6, 271690335), (7, 232877430), (9, 181126890), (10, 163014201), (14, 116438715), (15, 108676134), (18, 90563445), (21, 77625810), (27, 60375630), (30, 54338067), (35, 46575486), (42, 38812905), (45, 36225378), (54, 30187815), (63, 25875270), (70, 23287743), (81, 20125210), (90, 18112689), (105, 15525162), (126, 12937635), (135, 12075126), (162, 10062605), (189, 8625090), (210, 7762581), (270, 6037563), (315, 5175054), (378, 4312545), (405, 4025042), (567, 2875030), (630, 2587527), (810, 2012521), (945, 1725018), (1134, 1437515), (1890, 862509), (2835, 575006), (5670, 287503)]