139450740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16289

約数の個数: 96

約数和(自身を含む): 458752896

約数和(自身を除く): 319302156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 16253, 32506, 48759, 65012, 81265, 97518, 162530, 178783, 195036, 211289, 243795, 325060, 357566, 422578, 487590, 536349, 633867, 715132, 845156, 893915, 975180, 1056445, 1072698, 1267734, 1787830, 2112890, 2145396, 2324179, 2535468, 2681745, 3169335, 3575660, 4225780, 4648358, 5363490, 6338670, 6972537, 9296716, 10726980, 11620895, 12677340, 13945074, 23241790, 27890148, 34862685, 46483580, 69725370, 139450740]

約数ペア:

[(1, 139450740), (2, 69725370), (3, 46483580), (4, 34862685), (5, 27890148), (6, 23241790), (10, 13945074), (11, 12677340), (12, 11620895), (13, 10726980), (15, 9296716), (20, 6972537), (22, 6338670), (26, 5363490), (30, 4648358), (33, 4225780), (39, 3575660), (44, 3169335), (52, 2681745), (55, 2535468), (60, 2324179), (65, 2145396), (66, 2112890), (78, 1787830), (110, 1267734), (130, 1072698), (132, 1056445), (143, 975180), (156, 893915), (165, 845156), (195, 715132), (220, 633867), (260, 536349), (286, 487590), (330, 422578), (390, 357566), (429, 325060), (572, 243795), (660, 211289), (715, 195036), (780, 178783), (858, 162530), (1430, 97518), (1716, 81265), (2145, 65012), (2860, 48759), (4290, 32506), (8580, 16253)]