38679030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2543}}^1$

素因数の和:2582

約数の個数: 72

約数和(自身を含む): 108939168

約数和(自身を除く): 70260138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 2543, 3042, 5070, 5086, 7605, 7629, 12715, 15210, 15258, 22887, 25430, 33059, 38145, 45774, 66118, 76290, 99177, 114435, 165295, 198354, 228870, 297531, 330590, 429767, 495885, 595062, 859534, 991770, 1289301, 1487655, 2148835, 2578602, 2975310, 3867903, 4297670, 6446505, 7735806, 12893010, 19339515, 38679030]

約数ペア:

[(1, 38679030), (2, 19339515), (3, 12893010), (5, 7735806), (6, 6446505), (9, 4297670), (10, 3867903), (13, 2975310), (15, 2578602), (18, 2148835), (26, 1487655), (30, 1289301), (39, 991770), (45, 859534), (65, 595062), (78, 495885), (90, 429767), (117, 330590), (130, 297531), (169, 228870), (195, 198354), (234, 165295), (338, 114435), (390, 99177), (507, 76290), (585, 66118), (845, 45774), (1014, 38145), (1170, 33059), (1521, 25430), (1690, 22887), (2535, 15258), (2543, 15210), (3042, 12715), (5070, 7629), (5086, 7605)]