4321287780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2323273}}^1$

素因数の和:2323316

約数の個数: 48

約数和(自身を含む): 12489921024

約数和(自身を除く): 8168633244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2323273, 4646546, 6969819, 9293092, 11616365, 13939638, 23232730, 27879276, 34849095, 46465460, 69698190, 72021463, 139396380, 144042926, 216064389, 288085852, 360107315, 432128778, 720214630, 864257556, 1080321945, 1440429260, 2160643890, 4321287780]

約数ペア:

[(1, 4321287780), (2, 2160643890), (3, 1440429260), (4, 1080321945), (5, 864257556), (6, 720214630), (10, 432128778), (12, 360107315), (15, 288085852), (20, 216064389), (30, 144042926), (31, 139396380), (60, 72021463), (62, 69698190), (93, 46465460), (124, 34849095), (155, 27879276), (186, 23232730), (310, 13939638), (372, 11616365), (465, 9293092), (620, 6969819), (930, 4646546), (1860, 2323273)]