6885157020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16393231}}^1$

素因数の和:16393250

約数の個数: 48

約数和(自身を含む): 22032503808

約数和(自身を除く): 15147346788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16393231, 32786462, 49179693, 65572924, 81966155, 98359386, 114752617, 163932310, 196718772, 229505234, 245898465, 327864620, 344257851, 459010468, 491796930, 573763085, 688515702, 983593860, 1147526170, 1377031404, 1721289255, 2295052340, 3442578510, 6885157020]

約数ペア:

[(1, 6885157020), (2, 3442578510), (3, 2295052340), (4, 1721289255), (5, 1377031404), (6, 1147526170), (7, 983593860), (10, 688515702), (12, 573763085), (14, 491796930), (15, 459010468), (20, 344257851), (21, 327864620), (28, 245898465), (30, 229505234), (35, 196718772), (42, 163932310), (60, 114752617), (70, 98359386), (84, 81966155), (105, 65572924), (140, 49179693), (210, 32786462), (420, 16393231)]