823810260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{150881}}^1$

素因数の和:150913

約数の個数: 96

約数和(自身を含む): 2838995712

約数和(自身を除く): 2015185452

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, 150881, 301762, 452643, 603524, 754405, 905286, 1056167, 1508810, 1810572, 1961453, 2112334, 2263215, 3017620, 3168501, 3922906, 4224668, 4526430, 5280835, 5884359, 6337002, 7845812, 9052860, 9807265, 10561670, 11768718, 12674004, 13730171, 15842505, 19614530, 21123340, 23537436, 27460342, 29421795, 31685010, 39229060, 41190513, 54920684, 58843590, 63370020, 68650855, 82381026, 117687180, 137301710, 164762052, 205952565, 274603420, 411905130, 823810260]

約数ペア:

[(1, 823810260), (2, 411905130), (3, 274603420), (4, 205952565), (5, 164762052), (6, 137301710), (7, 117687180), (10, 82381026), (12, 68650855), (13, 63370020), (14, 58843590), (15, 54920684), (20, 41190513), (21, 39229060), (26, 31685010), (28, 29421795), (30, 27460342), (35, 23537436), (39, 21123340), (42, 19614530), (52, 15842505), (60, 13730171), (65, 12674004), (70, 11768718), (78, 10561670), (84, 9807265), (91, 9052860), (105, 7845812), (130, 6337002), (140, 5884359), (156, 5280835), (182, 4526430), (195, 4224668), (210, 3922906), (260, 3168501), (273, 3017620), (364, 2263215), (390, 2112334), (420, 1961453), (455, 1810572), (546, 1508810), (780, 1056167), (910, 905286), (1092, 754405), (1365, 603524), (1820, 452643), (2730, 301762), (5460, 150881)]