216011790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55817}}^1$

素因数の和:55873

約数の個数: 48

約数和(自身を含む): 574702128

約数和(自身を除く): 358690338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 55817, 111634, 167451, 279085, 334902, 502353, 558170, 837255, 1004706, 1674510, 2400131, 2511765, 4800262, 5023530, 7200393, 12000655, 14400786, 21601179, 24001310, 36001965, 43202358, 72003930, 108005895, 216011790]

約数ペア:

[(1, 216011790), (2, 108005895), (3, 72003930), (5, 43202358), (6, 36001965), (9, 24001310), (10, 21601179), (15, 14400786), (18, 12000655), (30, 7200393), (43, 5023530), (45, 4800262), (86, 2511765), (90, 2400131), (129, 1674510), (215, 1004706), (258, 837255), (387, 558170), (430, 502353), (645, 334902), (774, 279085), (1290, 167451), (1935, 111634), (3870, 55817)]