121717530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11177}}^1$

素因数の和:11212

約数の個数: 72

約数和(自身を含む): 347881716

約数和(自身を除く): 226164186

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 11177, 22354, 33531, 55885, 67062, 100593, 111770, 122947, 167655, 201186, 245894, 335310, 368841, 502965, 614735, 737682, 1005930, 1106523, 1229470, 1352417, 1844205, 2213046, 2704834, 3688410, 4057251, 5532615, 6762085, 8114502, 11065230, 12171753, 13524170, 20286255, 24343506, 40572510, 60858765, 121717530]

約数ペア:

[(1, 121717530), (2, 60858765), (3, 40572510), (5, 24343506), (6, 20286255), (9, 13524170), (10, 12171753), (11, 11065230), (15, 8114502), (18, 6762085), (22, 5532615), (30, 4057251), (33, 3688410), (45, 2704834), (55, 2213046), (66, 1844205), (90, 1352417), (99, 1229470), (110, 1106523), (121, 1005930), (165, 737682), (198, 614735), (242, 502965), (330, 368841), (363, 335310), (495, 245894), (605, 201186), (726, 167655), (990, 122947), (1089, 111770), (1210, 100593), (1815, 67062), (2178, 55885), (3630, 33531), (5445, 22354), (10890, 11177)]