171297270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111959}}^1$

素因数の和:111989

約数の個数: 48

約数和(自身を含む): 471575520

約数和(自身を除く): 300278250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 111959, 223918, 335877, 559795, 671754, 1007631, 1119590, 1679385, 1903303, 2015262, 3358770, 3806606, 5038155, 5709909, 9516515, 10076310, 11419818, 17129727, 19033030, 28549545, 34259454, 57099090, 85648635, 171297270]

約数ペア:

[(1, 171297270), (2, 85648635), (3, 57099090), (5, 34259454), (6, 28549545), (9, 19033030), (10, 17129727), (15, 11419818), (17, 10076310), (18, 9516515), (30, 5709909), (34, 5038155), (45, 3806606), (51, 3358770), (85, 2015262), (90, 1903303), (102, 1679385), (153, 1119590), (170, 1007631), (255, 671754), (306, 559795), (510, 335877), (765, 223918), (1530, 111959)]