1816110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 5003856

約数和(自身を除く): 3187746

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, 1187, 1530, 2374, 3561, 5935, 7122, 10683, 11870, 17805, 20179, 21366, 35610, 40358, 53415, 60537, 100895, 106830, 121074, 181611, 201790, 302685, 363222, 605370, 908055, 1816110]

約数ペア:

[(1, 1816110), (2, 908055), (3, 605370), (5, 363222), (6, 302685), (9, 201790), (10, 181611), (15, 121074), (17, 106830), (18, 100895), (30, 60537), (34, 53415), (45, 40358), (51, 35610), (85, 21366), (90, 20179), (102, 17805), (153, 11870), (170, 10683), (255, 7122), (306, 5935), (510, 3561), (765, 2374), (1187, 1530)]