91513170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145259}}^1$

素因数の和:145279

約数の個数: 48

約数和(自身を含む): 271926720

約数和(自身を除く): 180413550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145259, 290518, 435777, 726295, 871554, 1016813, 1307331, 1452590, 2033626, 2178885, 2614662, 3050439, 4357770, 5084065, 6100878, 6536655, 9151317, 10168130, 13073310, 15252195, 18302634, 30504390, 45756585, 91513170]

約数ペア:

[(1, 91513170), (2, 45756585), (3, 30504390), (5, 18302634), (6, 15252195), (7, 13073310), (9, 10168130), (10, 9151317), (14, 6536655), (15, 6100878), (18, 5084065), (21, 4357770), (30, 3050439), (35, 2614662), (42, 2178885), (45, 2033626), (63, 1452590), (70, 1307331), (90, 1016813), (105, 871554), (126, 726295), (210, 435777), (315, 290518), (630, 145259)]