15143260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 36741600

約数和(自身を除く): 21598340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 4049, 8098, 16196, 20245, 40490, 44539, 68833, 80980, 89078, 137666, 178156, 222695, 275332, 344165, 445390, 688330, 757163, 890780, 1376660, 1514326, 3028652, 3785815, 7571630, 15143260]

約数ペア:

[(1, 15143260), (2, 7571630), (4, 3785815), (5, 3028652), (10, 1514326), (11, 1376660), (17, 890780), (20, 757163), (22, 688330), (34, 445390), (44, 344165), (55, 275332), (68, 222695), (85, 178156), (110, 137666), (170, 89078), (187, 80980), (220, 68833), (340, 44539), (374, 40490), (748, 20245), (935, 16196), (1870, 8098), (3740, 4049)]