1115370

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{17}}^1$

素因数の和:48

約数の個数: 72

約数和(自身を含む): 3188484

約数和(自身を除く): 2073114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 729, 765, 810, 918, 1215, 1377, 1458, 1530, 2187, 2295, 2430, 2754, 3645, 4131, 4374, 4590, 6561, 6885, 7290, 8262, 10935, 12393, 13122, 13770, 20655, 21870, 24786, 32805, 37179, 41310, 61965, 65610, 74358, 111537, 123930, 185895, 223074, 371790, 557685, 1115370]

約数ペア:

[(1, 1115370), (2, 557685), (3, 371790), (5, 223074), (6, 185895), (9, 123930), (10, 111537), (15, 74358), (17, 65610), (18, 61965), (27, 41310), (30, 37179), (34, 32805), (45, 24786), (51, 21870), (54, 20655), (81, 13770), (85, 13122), (90, 12393), (102, 10935), (135, 8262), (153, 7290), (162, 6885), (170, 6561), (243, 4590), (255, 4374), (270, 4131), (306, 3645), (405, 2754), (459, 2430), (486, 2295), (510, 2187), (729, 1530), (765, 1458), (810, 1377), (918, 1215)]