67181910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 173733120

約数和(自身を除く): 106551210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 2741, 4085, 4902, 5482, 8170, 8223, 12255, 13705, 16446, 24510, 27410, 41115, 52079, 82230, 104158, 117863, 156237, 235726, 260395, 312474, 353589, 520790, 589315, 707178, 781185, 1178630, 1562370, 1767945, 2239397, 3535890, 4478794, 6718191, 11196985, 13436382, 22393970, 33590955, 67181910]

約数ペア:

[(1, 67181910), (2, 33590955), (3, 22393970), (5, 13436382), (6, 11196985), (10, 6718191), (15, 4478794), (19, 3535890), (30, 2239397), (38, 1767945), (43, 1562370), (57, 1178630), (86, 781185), (95, 707178), (114, 589315), (129, 520790), (190, 353589), (215, 312474), (258, 260395), (285, 235726), (430, 156237), (570, 117863), (645, 104158), (817, 82230), (1290, 52079), (1634, 41115), (2451, 27410), (2741, 24510), (4085, 16446), (4902, 13705), (5482, 12255), (8170, 8223)]