121916580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70067}}^1$

素因数の和:70108

約数の個数: 48

約数和(自身を含む): 353142720

約数和(自身を除く): 231226140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 70067, 140134, 210201, 280268, 350335, 420402, 700670, 840804, 1051005, 1401340, 2031943, 2102010, 4063886, 4204020, 6095829, 8127772, 10159715, 12191658, 20319430, 24383316, 30479145, 40638860, 60958290, 121916580]

約数ペア:

[(1, 121916580), (2, 60958290), (3, 40638860), (4, 30479145), (5, 24383316), (6, 20319430), (10, 12191658), (12, 10159715), (15, 8127772), (20, 6095829), (29, 4204020), (30, 4063886), (58, 2102010), (60, 2031943), (87, 1401340), (116, 1051005), (145, 840804), (174, 700670), (290, 420402), (348, 350335), (435, 280268), (580, 210201), (870, 140134), (1740, 70067)]