830039042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2963

約数の個数: 64

約数和(自身を含む): 1602353664

約数和(自身を除く): 772314622

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 238, 322, 371, 391, 742, 782, 901, 1219, 1802, 2438, 2737, 2861, 5474, 5722, 6307, 8533, 12614, 17066, 20027, 20723, 40054, 41446, 48637, 65803, 97274, 131606, 145061, 151633, 290122, 303266, 340459, 460621, 680918, 921242, 1061431, 1118651, 2122862, 2237302, 2577761, 3487559, 5155522, 6975118, 7830557, 15661114, 18044327, 24412913, 36088654, 48825826, 59288503, 118577006, 415019521, 830039042]

約数ペア:

[(1, 830039042), (2, 415019521), (7, 118577006), (14, 59288503), (17, 48825826), (23, 36088654), (34, 24412913), (46, 18044327), (53, 15661114), (106, 7830557), (119, 6975118), (161, 5155522), (238, 3487559), (322, 2577761), (371, 2237302), (391, 2122862), (742, 1118651), (782, 1061431), (901, 921242), (1219, 680918), (1802, 460621), (2438, 340459), (2737, 303266), (2861, 290122), (5474, 151633), (5722, 145061), (6307, 131606), (8533, 97274), (12614, 65803), (17066, 48637), (20027, 41446), (20723, 40054)]