210325530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1427}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 536699520

約数和(自身を除く): 326373990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1427, 1445, 1734, 2854, 2890, 4281, 4335, 4913, 7135, 8562, 8670, 9826, 14270, 14739, 21405, 24259, 24565, 29478, 42810, 48518, 49130, 72777, 73695, 121295, 145554, 147390, 242590, 363885, 412403, 727770, 824806, 1237209, 2062015, 2474418, 4124030, 6186045, 7010851, 12372090, 14021702, 21032553, 35054255, 42065106, 70108510, 105162765, 210325530]

約数ペア:

[(1, 210325530), (2, 105162765), (3, 70108510), (5, 42065106), (6, 35054255), (10, 21032553), (15, 14021702), (17, 12372090), (30, 7010851), (34, 6186045), (51, 4124030), (85, 2474418), (102, 2062015), (170, 1237209), (255, 824806), (289, 727770), (510, 412403), (578, 363885), (867, 242590), (1427, 147390), (1445, 145554), (1734, 121295), (2854, 73695), (2890, 72777), (4281, 49130), (4335, 48518), (4913, 42810), (7135, 29478), (8562, 24565), (8670, 24259), (9826, 21405), (14270, 14739)]