297215490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 128

約数和(自身を含む): 867283200

約数和(自身を除く): 570067710

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 286, 290, 319, 330, 377, 390, 429, 435, 638, 715, 754, 858, 870, 957, 1131, 1430, 1595, 1885, 1914, 2145, 2262, 2389, 3190, 3770, 4147, 4290, 4778, 4785, 5655, 7167, 8294, 9570, 11310, 11945, 12441, 14334, 20735, 23890, 24882, 26279, 31057, 35835, 41470, 52558, 62114, 62205, 69281, 71670, 78837, 93171, 124410, 131395, 138562, 155285, 157674, 186342, 207843, 262790, 310570, 341627, 346405, 394185, 415686, 465855, 683254, 692810, 762091, 788370, 900653, 931710, 1024881, 1039215, 1524182, 1708135, 1801306, 2049762, 2078430, 2286273, 2701959, 3416270, 3810455, 4503265, 4572546, 5124405, 5403918, 7620910, 9006530, 9907183, 10248810, 11431365, 13509795, 19814366, 22862730, 27019590, 29721549, 49535915, 59443098, 99071830, 148607745, 297215490]

約数ペア:

[(1, 297215490), (2, 148607745), (3, 99071830), (5, 59443098), (6, 49535915), (10, 29721549), (11, 27019590), (13, 22862730), (15, 19814366), (22, 13509795), (26, 11431365), (29, 10248810), (30, 9907183), (33, 9006530), (39, 7620910), (55, 5403918), (58, 5124405), (65, 4572546), (66, 4503265), (78, 3810455), (87, 3416270), (110, 2701959), (130, 2286273), (143, 2078430), (145, 2049762), (165, 1801306), (174, 1708135), (195, 1524182), (286, 1039215), (290, 1024881), (319, 931710), (330, 900653), (377, 788370), (390, 762091), (429, 692810), (435, 683254), (638, 465855), (715, 415686), (754, 394185), (858, 346405), (870, 341627), (957, 310570), (1131, 262790), (1430, 207843), (1595, 186342), (1885, 157674), (1914, 155285), (2145, 138562), (2262, 131395), (2389, 124410), (3190, 93171), (3770, 78837), (4147, 71670), (4290, 69281), (4778, 62205), (4785, 62114), (5655, 52558), (7167, 41470), (8294, 35835), (9570, 31057), (11310, 26279), (11945, 24882), (12441, 23890), (14334, 20735)]