30412674124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1\times {\mathrm{13177}}^1$

素因数の和:15878

約数の個数: 48

約数和(自身を含む): 62815836160

約数和(自身を除く): 32403162036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2659, 5318, 10636, 13177, 18613, 26354, 37226, 52708, 74452, 82429, 92239, 164858, 184478, 329716, 368956, 408487, 577003, 816974, 1154006, 1633948, 2308012, 2859409, 5718818, 11437636, 35037643, 70075286, 140150572, 245263501, 490527002, 981054004, 1086166933, 2172333866, 4344667732, 7603168531, 15206337062, 30412674124]

約数ペア:

[(1, 30412674124), (2, 15206337062), (4, 7603168531), (7, 4344667732), (14, 2172333866), (28, 1086166933), (31, 981054004), (62, 490527002), (124, 245263501), (217, 140150572), (434, 70075286), (868, 35037643), (2659, 11437636), (5318, 5718818), (10636, 2859409), (13177, 2308012), (18613, 1633948), (26354, 1154006), (37226, 816974), (52708, 577003), (74452, 408487), (82429, 368956), (92239, 329716), (164858, 184478)]