140822010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{74509}}^1$

素因数の和:74532

約数の個数: 64

約数和(自身を含む): 429177600

約数和(自身を除く): 288355590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 74509, 149018, 223527, 372545, 447054, 521563, 670581, 745090, 1043126, 1117635, 1341162, 1564689, 2011743, 2235270, 2607815, 3129378, 3352905, 4023486, 4694067, 5215630, 6705810, 7823445, 9388134, 10058715, 14082201, 15646890, 20117430, 23470335, 28164402, 46940670, 70411005, 140822010]

約数ペア:

[(1, 140822010), (2, 70411005), (3, 46940670), (5, 28164402), (6, 23470335), (7, 20117430), (9, 15646890), (10, 14082201), (14, 10058715), (15, 9388134), (18, 7823445), (21, 6705810), (27, 5215630), (30, 4694067), (35, 4023486), (42, 3352905), (45, 3129378), (54, 2607815), (63, 2235270), (70, 2011743), (90, 1564689), (105, 1341162), (126, 1117635), (135, 1043126), (189, 745090), (210, 670581), (270, 521563), (315, 447054), (378, 372545), (630, 223527), (945, 149018), (1890, 74509)]