2021649810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{3617}}^1$

素因数の和:4259

約数の個数: 64

約数和(自身を含む): 5018194944

約数和(自身を除く): 2996545134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 601, 930, 1202, 1803, 3005, 3606, 3617, 6010, 7234, 9015, 10851, 18030, 18085, 18631, 21702, 36170, 37262, 54255, 55893, 93155, 108510, 111786, 112127, 186310, 224254, 279465, 336381, 558930, 560635, 672762, 1121270, 1681905, 2173817, 3363810, 4347634, 6521451, 10869085, 13042902, 21738170, 32607255, 65214510, 67388327, 134776654, 202164981, 336941635, 404329962, 673883270, 1010824905, 2021649810]

約数ペア:

[(1, 2021649810), (2, 1010824905), (3, 673883270), (5, 404329962), (6, 336941635), (10, 202164981), (15, 134776654), (30, 67388327), (31, 65214510), (62, 32607255), (93, 21738170), (155, 13042902), (186, 10869085), (310, 6521451), (465, 4347634), (601, 3363810), (930, 2173817), (1202, 1681905), (1803, 1121270), (3005, 672762), (3606, 560635), (3617, 558930), (6010, 336381), (7234, 279465), (9015, 224254), (10851, 186310), (18030, 112127), (18085, 111786), (18631, 108510), (21702, 93155), (36170, 55893), (37262, 54255)]