138037770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13141

約数の個数: 80

約数和(自身を含む): 399750120

約数和(自身を除く): 261712350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 13109, 26218, 39327, 65545, 78654, 117981, 131090, 170417, 196635, 235962, 340834, 353943, 393270, 511251, 589905, 707886, 852085, 1022502, 1061829, 1179810, 1533753, 1704170, 1769715, 2123658, 2556255, 3067506, 3539430, 4601259, 5112510, 5309145, 7668765, 9202518, 10618290, 13803777, 15337530, 23006295, 27607554, 46012590, 69018885, 138037770]

約数ペア:

[(1, 138037770), (2, 69018885), (3, 46012590), (5, 27607554), (6, 23006295), (9, 15337530), (10, 13803777), (13, 10618290), (15, 9202518), (18, 7668765), (26, 5309145), (27, 5112510), (30, 4601259), (39, 3539430), (45, 3067506), (54, 2556255), (65, 2123658), (78, 1769715), (81, 1704170), (90, 1533753), (117, 1179810), (130, 1061829), (135, 1022502), (162, 852085), (195, 707886), (234, 589905), (270, 511251), (351, 393270), (390, 353943), (405, 340834), (585, 235962), (702, 196635), (810, 170417), (1053, 131090), (1170, 117981), (1755, 78654), (2106, 65545), (3510, 39327), (5265, 26218), (10530, 13109)]