73047390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 190161216

約数和(自身を除く): 117113826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1193, 1570, 2041, 2355, 2386, 3579, 4082, 4710, 5965, 6123, 7158, 10205, 11930, 12246, 15509, 17895, 20410, 30615, 31018, 35790, 46527, 61230, 77545, 93054, 155090, 187301, 232635, 374602, 465270, 561903, 936505, 1123806, 1873010, 2434913, 2809515, 4869826, 5619030, 7304739, 12174565, 14609478, 24349130, 36523695, 73047390]

約数ペア:

[(1, 73047390), (2, 36523695), (3, 24349130), (5, 14609478), (6, 12174565), (10, 7304739), (13, 5619030), (15, 4869826), (26, 2809515), (30, 2434913), (39, 1873010), (65, 1123806), (78, 936505), (130, 561903), (157, 465270), (195, 374602), (314, 232635), (390, 187301), (471, 155090), (785, 93054), (942, 77545), (1193, 61230), (1570, 46527), (2041, 35790), (2355, 31018), (2386, 30615), (3579, 20410), (4082, 17895), (4710, 15509), (5965, 12246), (6123, 11930), (7158, 10205)]