17158890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 47589120

約数和(自身を除く): 30430230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 809, 1010, 1414, 1515, 1618, 2121, 2427, 3030, 3535, 4045, 4242, 4854, 5663, 7070, 8090, 10605, 11326, 12135, 16989, 21210, 24270, 28315, 33978, 56630, 81709, 84945, 163418, 169890, 245127, 408545, 490254, 571963, 817090, 1143926, 1225635, 1715889, 2451270, 2859815, 3431778, 5719630, 8579445, 17158890]

約数ペア:

[(1, 17158890), (2, 8579445), (3, 5719630), (5, 3431778), (6, 2859815), (7, 2451270), (10, 1715889), (14, 1225635), (15, 1143926), (21, 817090), (30, 571963), (35, 490254), (42, 408545), (70, 245127), (101, 169890), (105, 163418), (202, 84945), (210, 81709), (303, 56630), (505, 33978), (606, 28315), (707, 24270), (809, 21210), (1010, 16989), (1414, 12135), (1515, 11326), (1618, 10605), (2121, 8090), (2427, 7070), (3030, 5663), (3535, 4854), (4045, 4242)]