4623780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 15079680

約数和(自身を除く): 10455900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 109, 140, 202, 210, 218, 303, 327, 404, 420, 436, 505, 545, 606, 654, 707, 763, 1010, 1090, 1212, 1308, 1414, 1515, 1526, 1635, 2020, 2121, 2180, 2289, 2828, 3030, 3052, 3270, 3535, 3815, 4242, 4578, 6060, 6540, 7070, 7630, 8484, 9156, 10605, 11009, 11445, 14140, 15260, 21210, 22018, 22890, 33027, 42420, 44036, 45780, 55045, 66054, 77063, 110090, 132108, 154126, 165135, 220180, 231189, 308252, 330270, 385315, 462378, 660540, 770630, 924756, 1155945, 1541260, 2311890, 4623780]

約数ペア:

[(1, 4623780), (2, 2311890), (3, 1541260), (4, 1155945), (5, 924756), (6, 770630), (7, 660540), (10, 462378), (12, 385315), (14, 330270), (15, 308252), (20, 231189), (21, 220180), (28, 165135), (30, 154126), (35, 132108), (42, 110090), (60, 77063), (70, 66054), (84, 55045), (101, 45780), (105, 44036), (109, 42420), (140, 33027), (202, 22890), (210, 22018), (218, 21210), (303, 15260), (327, 14140), (404, 11445), (420, 11009), (436, 10605), (505, 9156), (545, 8484), (606, 7630), (654, 7070), (707, 6540), (763, 6060), (1010, 4578), (1090, 4242), (1212, 3815), (1308, 3535), (1414, 3270), (1515, 3052), (1526, 3030), (1635, 2828), (2020, 2289), (2121, 2180)]