71737260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1695

約数の個数: 96

約数和(自身を含む): 231813120

約数和(自身を除く): 160075860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1567, 1635, 2180, 2289, 3052, 3134, 3270, 3815, 4578, 4701, 6268, 6540, 7630, 7835, 9156, 9402, 10969, 11445, 15260, 15670, 18804, 21938, 22890, 23505, 31340, 32907, 43876, 45780, 47010, 54845, 65814, 94020, 109690, 131628, 164535, 170803, 219380, 329070, 341606, 512409, 658140, 683212, 854015, 1024818, 1195621, 1708030, 2049636, 2391242, 2562045, 3416060, 3586863, 4782484, 5124090, 5978105, 7173726, 10248180, 11956210, 14347452, 17934315, 23912420, 35868630, 71737260]

約数ペア:

[(1, 71737260), (2, 35868630), (3, 23912420), (4, 17934315), (5, 14347452), (6, 11956210), (7, 10248180), (10, 7173726), (12, 5978105), (14, 5124090), (15, 4782484), (20, 3586863), (21, 3416060), (28, 2562045), (30, 2391242), (35, 2049636), (42, 1708030), (60, 1195621), (70, 1024818), (84, 854015), (105, 683212), (109, 658140), (140, 512409), (210, 341606), (218, 329070), (327, 219380), (420, 170803), (436, 164535), (545, 131628), (654, 109690), (763, 94020), (1090, 65814), (1308, 54845), (1526, 47010), (1567, 45780), (1635, 43876), (2180, 32907), (2289, 31340), (3052, 23505), (3134, 22890), (3270, 21938), (3815, 18804), (4578, 15670), (4701, 15260), (6268, 11445), (6540, 10969), (7630, 9402), (7835, 9156)]