6768561660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16115623}}^1$

素因数の和:16115642

約数の個数: 48

約数和(自身を含む): 21659398656

約数和(自身を除く): 14890836996

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, 16115623, 32231246, 48346869, 64462492, 80578115, 96693738, 112809361, 161156230, 193387476, 225618722, 241734345, 322312460, 338428083, 451237444, 483468690, 564046805, 676856166, 966937380, 1128093610, 1353712332, 1692140415, 2256187220, 3384280830, 6768561660]

約数ペア:

[(1, 6768561660), (2, 3384280830), (3, 2256187220), (4, 1692140415), (5, 1353712332), (6, 1128093610), (7, 966937380), (10, 676856166), (12, 564046805), (14, 483468690), (15, 451237444), (20, 338428083), (21, 322312460), (28, 241734345), (30, 225618722), (35, 193387476), (42, 161156230), (60, 112809361), (70, 96693738), (84, 80578115), (105, 64462492), (140, 48346869), (210, 32231246), (420, 16115623)]