1245473570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{9109}}^1$

素因数の和:9251

約数の個数: 48

約数和(自身を含む): 2486264760

約数和(自身を除く): 1240791190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 565, 605, 1130, 1210, 1243, 2486, 6215, 9109, 12430, 13673, 18218, 27346, 45545, 68365, 91090, 100199, 136730, 200398, 500995, 1001990, 1029317, 1102189, 2058634, 2204378, 5146585, 5510945, 10293170, 11021890, 11322487, 22644974, 56612435, 113224870, 124547357, 249094714, 622736785, 1245473570]

約数ペア:

[(1, 1245473570), (2, 622736785), (5, 249094714), (10, 124547357), (11, 113224870), (22, 56612435), (55, 22644974), (110, 11322487), (113, 11021890), (121, 10293170), (226, 5510945), (242, 5146585), (565, 2204378), (605, 2058634), (1130, 1102189), (1210, 1029317), (1243, 1001990), (2486, 500995), (6215, 200398), (9109, 136730), (12430, 100199), (13673, 91090), (18218, 68365), (27346, 45545)]