487037180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{3539}}^1$

素因数の和:4538

約数の個数: 48

約数和(自身を含む): 1170408960

約数和(自身を除く): 683371780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 983, 1966, 3539, 3932, 4915, 6881, 7078, 9830, 13762, 14156, 17695, 19660, 24773, 27524, 34405, 35390, 49546, 68810, 70780, 99092, 123865, 137620, 247730, 495460, 3478837, 6957674, 13915348, 17394185, 24351859, 34788370, 48703718, 69576740, 97407436, 121759295, 243518590, 487037180]

約数ペア:

[(1, 487037180), (2, 243518590), (4, 121759295), (5, 97407436), (7, 69576740), (10, 48703718), (14, 34788370), (20, 24351859), (28, 17394185), (35, 13915348), (70, 6957674), (140, 3478837), (983, 495460), (1966, 247730), (3539, 137620), (3932, 123865), (4915, 99092), (6881, 70780), (7078, 68810), (9830, 49546), (13762, 35390), (14156, 34405), (17695, 27524), (19660, 24773)]