142356650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3239

約数の個数: 48

約数和(自身を含む): 282839040

約数和(自身を除く): 140482390

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 3167, 4495, 6334, 8990, 15835, 22475, 31670, 44950, 79175, 91843, 98177, 158350, 183686, 196354, 459215, 490885, 918430, 981770, 2296075, 2454425, 2847133, 4592150, 4908850, 5694266, 14235665, 28471330, 71178325, 142356650]

約数ペア:

[(1, 142356650), (2, 71178325), (5, 28471330), (10, 14235665), (25, 5694266), (29, 4908850), (31, 4592150), (50, 2847133), (58, 2454425), (62, 2296075), (145, 981770), (155, 918430), (290, 490885), (310, 459215), (725, 196354), (775, 183686), (899, 158350), (1450, 98177), (1550, 91843), (1798, 79175), (3167, 44950), (4495, 31670), (6334, 22475), (8990, 15835)]