17349780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 56206080

約数和(自身を除く): 38856300

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, 140, 202, 210, 303, 404, 409, 420, 505, 606, 707, 818, 1010, 1212, 1227, 1414, 1515, 1636, 2020, 2045, 2121, 2454, 2828, 2863, 3030, 3535, 4090, 4242, 4908, 5726, 6060, 6135, 7070, 8180, 8484, 8589, 10605, 11452, 12270, 14140, 14315, 17178, 21210, 24540, 28630, 34356, 41309, 42420, 42945, 57260, 82618, 85890, 123927, 165236, 171780, 206545, 247854, 289163, 413090, 495708, 578326, 619635, 826180, 867489, 1156652, 1239270, 1445815, 1734978, 2478540, 2891630, 3469956, 4337445, 5783260, 8674890, 17349780]

約数ペア:

[(1, 17349780), (2, 8674890), (3, 5783260), (4, 4337445), (5, 3469956), (6, 2891630), (7, 2478540), (10, 1734978), (12, 1445815), (14, 1239270), (15, 1156652), (20, 867489), (21, 826180), (28, 619635), (30, 578326), (35, 495708), (42, 413090), (60, 289163), (70, 247854), (84, 206545), (101, 171780), (105, 165236), (140, 123927), (202, 85890), (210, 82618), (303, 57260), (404, 42945), (409, 42420), (420, 41309), (505, 34356), (606, 28630), (707, 24540), (818, 21210), (1010, 17178), (1212, 14315), (1227, 14140), (1414, 12270), (1515, 11452), (1636, 10605), (2020, 8589), (2045, 8484), (2121, 8180), (2454, 7070), (2828, 6135), (2863, 6060), (3030, 5726), (3535, 4908), (4090, 4242)]