31225770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6803}}^1$

素因数の和:6836

約数の個数: 64

約数和(自身を含む): 88179840

約数和(自身を除く): 56954070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 6803, 13606, 20409, 34015, 40818, 61227, 68030, 102045, 115651, 122454, 183681, 204090, 231302, 306135, 346953, 367362, 578255, 612270, 693906, 918405, 1040859, 1156510, 1734765, 1836810, 2081718, 3122577, 3469530, 5204295, 6245154, 10408590, 15612885, 31225770]

約数ペア:

[(1, 31225770), (2, 15612885), (3, 10408590), (5, 6245154), (6, 5204295), (9, 3469530), (10, 3122577), (15, 2081718), (17, 1836810), (18, 1734765), (27, 1156510), (30, 1040859), (34, 918405), (45, 693906), (51, 612270), (54, 578255), (85, 367362), (90, 346953), (102, 306135), (135, 231302), (153, 204090), (170, 183681), (255, 122454), (270, 115651), (306, 102045), (459, 68030), (510, 61227), (765, 40818), (918, 34015), (1530, 20409), (2295, 13606), (4590, 6803)]