34212220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7883}}^1$

素因数の和:7930

約数の個数: 48

約数和(自身を含む): 84768768

約数和(自身を除く): 50556548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 7883, 15766, 31532, 39415, 55181, 78830, 110362, 157660, 220724, 244373, 275905, 488746, 551810, 977492, 1103620, 1221865, 1710611, 2443730, 3421222, 4887460, 6842444, 8553055, 17106110, 34212220]

約数ペア:

[(1, 34212220), (2, 17106110), (4, 8553055), (5, 6842444), (7, 4887460), (10, 3421222), (14, 2443730), (20, 1710611), (28, 1221865), (31, 1103620), (35, 977492), (62, 551810), (70, 488746), (124, 275905), (140, 244373), (155, 220724), (217, 157660), (310, 110362), (434, 78830), (620, 55181), (868, 39415), (1085, 31532), (2170, 15766), (4340, 7883)]