73187610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 185925888

約数和(自身を除く): 112738278

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1453, 1679, 2190, 2906, 3358, 4359, 5037, 7265, 8395, 8718, 10074, 14530, 16790, 21795, 25185, 33419, 43590, 50370, 66838, 100257, 106069, 167095, 200514, 212138, 318207, 334190, 501285, 530345, 636414, 1002570, 1060690, 1591035, 2439587, 3182070, 4879174, 7318761, 12197935, 14637522, 24395870, 36593805, 73187610]

約数ペア:

[(1, 73187610), (2, 36593805), (3, 24395870), (5, 14637522), (6, 12197935), (10, 7318761), (15, 4879174), (23, 3182070), (30, 2439587), (46, 1591035), (69, 1060690), (73, 1002570), (115, 636414), (138, 530345), (146, 501285), (219, 334190), (230, 318207), (345, 212138), (365, 200514), (438, 167095), (690, 106069), (730, 100257), (1095, 66838), (1453, 50370), (1679, 43590), (2190, 33419), (2906, 25185), (3358, 21795), (4359, 16790), (5037, 14530), (7265, 10074), (8395, 8718)]