469793380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{68483}}^1$

素因数の和:68513

約数の個数: 48

約数和(自身を含む): 1150531200

約数和(自身を除く): 680737820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 68483, 136966, 273932, 342415, 479381, 684830, 958762, 1369660, 1917524, 2396905, 3355667, 4793810, 6711334, 9587620, 13422668, 16778335, 23489669, 33556670, 46979338, 67113340, 93958676, 117448345, 234896690, 469793380]

約数ペア:

[(1, 469793380), (2, 234896690), (4, 117448345), (5, 93958676), (7, 67113340), (10, 46979338), (14, 33556670), (20, 23489669), (28, 16778335), (35, 13422668), (49, 9587620), (70, 6711334), (98, 4793810), (140, 3355667), (196, 2396905), (245, 1917524), (343, 1369660), (490, 958762), (686, 684830), (980, 479381), (1372, 342415), (1715, 273932), (3430, 136966), (6860, 68483)]