73489830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 186693120

約数和(自身を除く): 113203290

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, 1459, 1679, 2190, 2918, 3358, 4377, 5037, 7295, 8395, 8754, 10074, 14590, 16790, 21885, 25185, 33557, 43770, 50370, 67114, 100671, 106507, 167785, 201342, 213014, 319521, 335570, 503355, 532535, 639042, 1006710, 1065070, 1597605, 2449661, 3195210, 4899322, 7348983, 12248305, 14697966, 24496610, 36744915, 73489830]

約数ペア:

[(1, 73489830), (2, 36744915), (3, 24496610), (5, 14697966), (6, 12248305), (10, 7348983), (15, 4899322), (23, 3195210), (30, 2449661), (46, 1597605), (69, 1065070), (73, 1006710), (115, 639042), (138, 532535), (146, 503355), (219, 335570), (230, 319521), (345, 213014), (365, 201342), (438, 167785), (690, 106507), (730, 100671), (1095, 67114), (1459, 50370), (1679, 43770), (2190, 33557), (2918, 25185), (3358, 21885), (4377, 16790), (5037, 14590), (7295, 10074), (8395, 8754)]