74985570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75743}}^1$

素因数の和:75767

約数の個数: 48

約数和(自身を含む): 212689152

約数和(自身を除く): 137703582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 75743, 151486, 227229, 378715, 454458, 681687, 757430, 833173, 1136145, 1363374, 1666346, 2272290, 2499519, 3408435, 4165865, 4999038, 6816870, 7498557, 8331730, 12497595, 14997114, 24995190, 37492785, 74985570]

約数ペア:

[(1, 74985570), (2, 37492785), (3, 24995190), (5, 14997114), (6, 12497595), (9, 8331730), (10, 7498557), (11, 6816870), (15, 4999038), (18, 4165865), (22, 3408435), (30, 2499519), (33, 2272290), (45, 1666346), (55, 1363374), (66, 1136145), (90, 833173), (99, 757430), (110, 681687), (165, 454458), (198, 378715), (330, 227229), (495, 151486), (990, 75743)]