219664710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{90397}}^1$

素因数の和:90419

約数の個数: 48

約数和(自身を含む): 592287696

約数和(自身を除く): 372622986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 90397, 180794, 271191, 451985, 542382, 813573, 903970, 1355955, 1627146, 2440719, 2711910, 4067865, 4881438, 7322157, 8135730, 12203595, 14644314, 21966471, 24407190, 36610785, 43932942, 73221570, 109832355, 219664710]

約数ペア:

[(1, 219664710), (2, 109832355), (3, 73221570), (5, 43932942), (6, 36610785), (9, 24407190), (10, 21966471), (15, 14644314), (18, 12203595), (27, 8135730), (30, 7322157), (45, 4881438), (54, 4067865), (81, 2711910), (90, 2440719), (135, 1627146), (162, 1355955), (243, 903970), (270, 813573), (405, 542382), (486, 451985), (810, 271191), (1215, 180794), (2430, 90397)]