153836730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89963}}^1$

素因数の和:89995

約数の個数: 48

約数和(自身を含む): 421031520

約数和(自身を除く): 267194790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 89963, 179926, 269889, 449815, 539778, 809667, 899630, 1349445, 1619334, 1709297, 2698890, 3418594, 4048335, 5127891, 8096670, 8546485, 10255782, 15383673, 17092970, 25639455, 30767346, 51278910, 76918365, 153836730]

約数ペア:

[(1, 153836730), (2, 76918365), (3, 51278910), (5, 30767346), (6, 25639455), (9, 17092970), (10, 15383673), (15, 10255782), (18, 8546485), (19, 8096670), (30, 5127891), (38, 4048335), (45, 3418594), (57, 2698890), (90, 1709297), (95, 1619334), (114, 1349445), (171, 899630), (190, 809667), (285, 539778), (342, 449815), (570, 269889), (855, 179926), (1710, 89963)]