139293990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12791}}^1$

素因数の和:12826

約数の個数: 72

約数和(自身を含む): 398112624

約数和(自身を除く): 258818634

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, 12791, 25582, 38373, 63955, 76746, 115119, 127910, 140701, 191865, 230238, 281402, 383730, 422103, 575595, 703505, 844206, 1151190, 1266309, 1407010, 1547711, 2110515, 2532618, 3095422, 4221030, 4643133, 6331545, 7738555, 9286266, 12663090, 13929399, 15477110, 23215665, 27858798, 46431330, 69646995, 139293990]

約数ペア:

[(1, 139293990), (2, 69646995), (3, 46431330), (5, 27858798), (6, 23215665), (9, 15477110), (10, 13929399), (11, 12663090), (15, 9286266), (18, 7738555), (22, 6331545), (30, 4643133), (33, 4221030), (45, 3095422), (55, 2532618), (66, 2110515), (90, 1547711), (99, 1407010), (110, 1266309), (121, 1151190), (165, 844206), (198, 703505), (242, 575595), (330, 422103), (363, 383730), (495, 281402), (605, 230238), (726, 191865), (990, 140701), (1089, 127910), (1210, 115119), (1815, 76746), (2178, 63955), (3630, 38373), (5445, 25582), (10890, 12791)]