72331470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5119}}^1$

素因数の和:5289

約数の個数: 48

約数和(自身を含む): 189296640

約数和(自身を除く): 116965170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 5119, 7065, 10238, 14130, 15357, 25595, 30714, 46071, 51190, 76785, 92142, 153570, 230355, 460710, 803683, 1607366, 2411049, 4018415, 4822098, 7233147, 8036830, 12055245, 14466294, 24110490, 36165735, 72331470]

約数ペア:

[(1, 72331470), (2, 36165735), (3, 24110490), (5, 14466294), (6, 12055245), (9, 8036830), (10, 7233147), (15, 4822098), (18, 4018415), (30, 2411049), (45, 1607366), (90, 803683), (157, 460710), (314, 230355), (471, 153570), (785, 92142), (942, 76785), (1413, 51190), (1570, 46071), (2355, 30714), (2826, 25595), (4710, 15357), (5119, 14130), (7065, 10238)]