73788990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7265

約数の個数: 64

約数和(自身を含む): 199452672

約数和(自身を除く): 125663682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 7213, 10230, 14426, 21639, 36065, 43278, 72130, 79343, 108195, 158686, 216390, 223603, 238029, 396715, 447206, 476058, 670809, 793430, 1118015, 1190145, 1341618, 2236030, 2380290, 2459633, 3354045, 4919266, 6708090, 7378899, 12298165, 14757798, 24596330, 36894495, 73788990]

約数ペア:

[(1, 73788990), (2, 36894495), (3, 24596330), (5, 14757798), (6, 12298165), (10, 7378899), (11, 6708090), (15, 4919266), (22, 3354045), (30, 2459633), (31, 2380290), (33, 2236030), (55, 1341618), (62, 1190145), (66, 1118015), (93, 793430), (110, 670809), (155, 476058), (165, 447206), (186, 396715), (310, 238029), (330, 223603), (341, 216390), (465, 158686), (682, 108195), (930, 79343), (1023, 72130), (1705, 43278), (2046, 36065), (3410, 21639), (5115, 14426), (7213, 10230)]