247145953730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{441403}}^1$

素因数の和:441555

約数の個数: 64

約数和(自身を含む): 493878107520

約数和(自身を除く): 246732153790

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 73, 118, 130, 146, 295, 365, 590, 730, 767, 949, 1534, 1898, 3835, 4307, 4745, 7670, 8614, 9490, 21535, 43070, 55991, 111982, 279955, 441403, 559910, 882806, 2207015, 4414030, 5738239, 11476478, 26042777, 28691195, 32222419, 52085554, 57382390, 64444838, 130213885, 161112095, 260427770, 322224190, 338556101, 418891447, 677112202, 837782894, 1692780505, 1901122721, 2094457235, 3385561010, 3802245442, 4188914470, 9505613605, 19011227210, 24714595373, 49429190746, 123572976865, 247145953730]

約数ペア:

[(1, 247145953730), (2, 123572976865), (5, 49429190746), (10, 24714595373), (13, 19011227210), (26, 9505613605), (59, 4188914470), (65, 3802245442), (73, 3385561010), (118, 2094457235), (130, 1901122721), (146, 1692780505), (295, 837782894), (365, 677112202), (590, 418891447), (730, 338556101), (767, 322224190), (949, 260427770), (1534, 161112095), (1898, 130213885), (3835, 64444838), (4307, 57382390), (4745, 52085554), (7670, 32222419), (8614, 28691195), (9490, 26042777), (21535, 11476478), (43070, 5738239), (55991, 4414030), (111982, 2207015), (279955, 882806), (441403, 559910)]