1684166330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{198839}}^1$

素因数の和:198875

約数の個数: 48

約数和(自身を含む): 3808183680

約数和(自身を除く): 2124017350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 198839, 397678, 994195, 1391873, 1988390, 2187229, 2783746, 4374458, 6959365, 10936145, 13918730, 15310603, 21872290, 24059519, 30621206, 48119038, 76553015, 120297595, 153106030, 168416633, 240595190, 336833266, 842083165, 1684166330]

約数ペア:

[(1, 1684166330), (2, 842083165), (5, 336833266), (7, 240595190), (10, 168416633), (11, 153106030), (14, 120297595), (22, 76553015), (35, 48119038), (55, 30621206), (70, 24059519), (77, 21872290), (110, 15310603), (121, 13918730), (154, 10936145), (242, 6959365), (385, 4374458), (605, 2783746), (770, 2187229), (847, 1988390), (1210, 1391873), (1694, 994195), (4235, 397678), (8470, 198839)]