553636740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 1579253760

約数和(自身を除く): 1025617020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 271, 316, 395, 431, 474, 542, 790, 813, 862, 948, 1084, 1185, 1293, 1355, 1580, 1626, 1724, 2155, 2370, 2586, 2710, 3252, 4065, 4310, 4740, 5172, 5420, 6465, 8130, 8620, 12930, 16260, 21409, 25860, 34049, 42818, 64227, 68098, 85636, 102147, 107045, 116801, 128454, 136196, 170245, 204294, 214090, 233602, 256908, 321135, 340490, 350403, 408588, 428180, 467204, 510735, 584005, 642270, 680980, 700806, 1021470, 1168010, 1284540, 1401612, 1752015, 2042940, 2336020, 3504030, 7008060, 9227279, 18454558, 27681837, 36909116, 46136395, 55363674, 92272790, 110727348, 138409185, 184545580, 276818370, 553636740]

約数ペア:

[(1, 553636740), (2, 276818370), (3, 184545580), (4, 138409185), (5, 110727348), (6, 92272790), (10, 55363674), (12, 46136395), (15, 36909116), (20, 27681837), (30, 18454558), (60, 9227279), (79, 7008060), (158, 3504030), (237, 2336020), (271, 2042940), (316, 1752015), (395, 1401612), (431, 1284540), (474, 1168010), (542, 1021470), (790, 700806), (813, 680980), (862, 642270), (948, 584005), (1084, 510735), (1185, 467204), (1293, 428180), (1355, 408588), (1580, 350403), (1626, 340490), (1724, 321135), (2155, 256908), (2370, 233602), (2586, 214090), (2710, 204294), (3252, 170245), (4065, 136196), (4310, 128454), (4740, 116801), (5172, 107045), (5420, 102147), (6465, 85636), (8130, 68098), (8620, 64227), (12930, 42818), (16260, 34049), (21409, 25860)]