423951570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{74771}}^1$

素因数の和:74797

約数の個数: 80

約数和(自身を含む): 1302827328

約数和(自身を除く): 878875758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 74771, 149542, 224313, 373855, 448626, 523397, 672939, 747710, 1046794, 1121565, 1345878, 1570191, 2018817, 2243130, 2616985, 3140382, 3364695, 4037634, 4710573, 5233970, 6056451, 6729390, 7850955, 9421146, 10094085, 12112902, 14131719, 15701910, 20188170, 23552865, 28263438, 30282255, 42395157, 47105730, 60564510, 70658595, 84790314, 141317190, 211975785, 423951570]

約数ペア:

[(1, 423951570), (2, 211975785), (3, 141317190), (5, 84790314), (6, 70658595), (7, 60564510), (9, 47105730), (10, 42395157), (14, 30282255), (15, 28263438), (18, 23552865), (21, 20188170), (27, 15701910), (30, 14131719), (35, 12112902), (42, 10094085), (45, 9421146), (54, 7850955), (63, 6729390), (70, 6056451), (81, 5233970), (90, 4710573), (105, 4037634), (126, 3364695), (135, 3140382), (162, 2616985), (189, 2243130), (210, 2018817), (270, 1570191), (315, 1345878), (378, 1121565), (405, 1046794), (567, 747710), (630, 672939), (810, 523397), (945, 448626), (1134, 373855), (1890, 224313), (2835, 149542), (5670, 74771)]