488730870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41453}}^1$

素因数の和:41597

約数の個数: 48

約数和(自身を含む): 1280431152

約数和(自身を除く): 791700282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 41453, 82906, 124359, 207265, 248718, 373077, 414530, 621795, 746154, 1243590, 1865385, 3730770, 5430343, 10860686, 16291029, 27151715, 32582058, 48873087, 54303430, 81455145, 97746174, 162910290, 244365435, 488730870]

約数ペア:

[(1, 488730870), (2, 244365435), (3, 162910290), (5, 97746174), (6, 81455145), (9, 54303430), (10, 48873087), (15, 32582058), (18, 27151715), (30, 16291029), (45, 10860686), (90, 5430343), (131, 3730770), (262, 1865385), (393, 1243590), (655, 746154), (786, 621795), (1179, 414530), (1310, 373077), (1965, 248718), (2358, 207265), (3930, 124359), (5895, 82906), (11790, 41453)]