1489415060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{366851}}^1$

素因数の和:366896

約数の個数: 48

約数和(自身を含む): 3697868160

約数和(自身を除く): 2208453100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 366851, 733702, 1467404, 1834255, 2567957, 3668510, 5135914, 7337020, 10271828, 10638679, 12839785, 21277358, 25679570, 42554716, 51359140, 53193395, 74470753, 106386790, 148941506, 212773580, 297883012, 372353765, 744707530, 1489415060]

約数ペア:

[(1, 1489415060), (2, 744707530), (4, 372353765), (5, 297883012), (7, 212773580), (10, 148941506), (14, 106386790), (20, 74470753), (28, 53193395), (29, 51359140), (35, 42554716), (58, 25679570), (70, 21277358), (116, 12839785), (140, 10638679), (145, 10271828), (203, 7337020), (290, 5135914), (406, 3668510), (580, 2567957), (812, 1834255), (1015, 1467404), (2030, 733702), (4060, 366851)]