179563020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32887}}^1$

素因数の和:32919

約数の個数: 96

約数和(自身を含む): 618820608

約数和(自身を除く): 439257588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 32887, 65774, 98661, 131548, 164435, 197322, 230209, 328870, 394644, 427531, 460418, 493305, 657740, 690627, 855062, 920836, 986610, 1151045, 1282593, 1381254, 1710124, 1973220, 2137655, 2302090, 2565186, 2762508, 2992717, 3453135, 4275310, 4604180, 5130372, 5985434, 6412965, 6906270, 8550620, 8978151, 11970868, 12825930, 13812540, 14963585, 17956302, 25651860, 29927170, 35912604, 44890755, 59854340, 89781510, 179563020]

約数ペア:

[(1, 179563020), (2, 89781510), (3, 59854340), (4, 44890755), (5, 35912604), (6, 29927170), (7, 25651860), (10, 17956302), (12, 14963585), (13, 13812540), (14, 12825930), (15, 11970868), (20, 8978151), (21, 8550620), (26, 6906270), (28, 6412965), (30, 5985434), (35, 5130372), (39, 4604180), (42, 4275310), (52, 3453135), (60, 2992717), (65, 2762508), (70, 2565186), (78, 2302090), (84, 2137655), (91, 1973220), (105, 1710124), (130, 1381254), (140, 1282593), (156, 1151045), (182, 986610), (195, 920836), (210, 855062), (260, 690627), (273, 657740), (364, 493305), (390, 460418), (420, 427531), (455, 394644), (546, 328870), (780, 230209), (910, 197322), (1092, 164435), (1365, 131548), (1820, 98661), (2730, 65774), (5460, 32887)]