85845660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62207}}^1$

素因数の和:62242

約数の個数: 48

約数和(自身を含む): 250822656

約数和(自身を除く): 164976996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 62207, 124414, 186621, 248828, 311035, 373242, 622070, 746484, 933105, 1244140, 1430761, 1866210, 2861522, 3732420, 4292283, 5723044, 7153805, 8584566, 14307610, 17169132, 21461415, 28615220, 42922830, 85845660]

約数ペア:

[(1, 85845660), (2, 42922830), (3, 28615220), (4, 21461415), (5, 17169132), (6, 14307610), (10, 8584566), (12, 7153805), (15, 5723044), (20, 4292283), (23, 3732420), (30, 2861522), (46, 1866210), (60, 1430761), (69, 1244140), (92, 933105), (115, 746484), (138, 622070), (230, 373242), (276, 311035), (345, 248828), (460, 186621), (690, 124414), (1380, 62207)]