7143990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{34019}}^1$

素因数の和:34036

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 12451530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 34019, 68038, 102057, 170095, 204114, 238133, 340190, 476266, 510285, 714399, 1020570, 1190665, 1428798, 2381330, 3571995, 7143990]

約数ペア:

[(1, 7143990), (2, 3571995), (3, 2381330), (5, 1428798), (6, 1190665), (7, 1020570), (10, 714399), (14, 510285), (15, 476266), (21, 340190), (30, 238133), (35, 204114), (42, 170095), (70, 102057), (105, 68038), (210, 34019)]