56374290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2144

約数の個数: 96

約数和(自身を含む): 171490176

約数和(自身を除く): 115115886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2081, 2709, 3010, 3870, 4162, 4515, 5418, 6243, 9030, 10405, 12486, 13545, 14567, 18729, 20810, 27090, 29134, 31215, 37458, 43701, 62430, 72835, 87402, 89483, 93645, 131103, 145670, 178966, 187290, 218505, 262206, 268449, 437010, 447415, 536898, 626381, 655515, 805347, 894830, 1252762, 1311030, 1342245, 1610694, 1879143, 2684490, 3131905, 3758286, 4026735, 5637429, 6263810, 8053470, 9395715, 11274858, 18791430, 28187145, 56374290]

約数ペア:

[(1, 56374290), (2, 28187145), (3, 18791430), (5, 11274858), (6, 9395715), (7, 8053470), (9, 6263810), (10, 5637429), (14, 4026735), (15, 3758286), (18, 3131905), (21, 2684490), (30, 1879143), (35, 1610694), (42, 1342245), (43, 1311030), (45, 1252762), (63, 894830), (70, 805347), (86, 655515), (90, 626381), (105, 536898), (126, 447415), (129, 437010), (210, 268449), (215, 262206), (258, 218505), (301, 187290), (315, 178966), (387, 145670), (430, 131103), (602, 93645), (630, 89483), (645, 87402), (774, 72835), (903, 62430), (1290, 43701), (1505, 37458), (1806, 31215), (1935, 29134), (2081, 27090), (2709, 20810), (3010, 18729), (3870, 14567), (4162, 13545), (4515, 12486), (5418, 10405), (6243, 9030)]