73476390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188401}}^1$

素因数の和:188424

約数の個数: 32

約数和(自身を含む): 189909216

約数和(自身を除く): 116432826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 188401, 376802, 565203, 942005, 1130406, 1884010, 2449213, 2826015, 4898426, 5652030, 7347639, 12246065, 14695278, 24492130, 36738195, 73476390]

約数ペア:

[(1, 73476390), (2, 36738195), (3, 24492130), (5, 14695278), (6, 12246065), (10, 7347639), (13, 5652030), (15, 4898426), (26, 2826015), (30, 2449213), (39, 1884010), (65, 1130406), (78, 942005), (130, 565203), (195, 376802), (390, 188401)]