271639550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 626959872

約数和(自身を除く): 355320322

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 227, 263, 325, 350, 454, 455, 526, 650, 910, 1135, 1315, 1589, 1841, 2270, 2275, 2630, 2951, 3178, 3419, 3682, 4550, 5675, 5902, 6575, 6838, 7945, 9205, 11350, 13150, 14755, 15890, 17095, 18410, 20657, 23933, 29510, 34190, 39725, 41314, 46025, 47866, 59701, 73775, 79450, 85475, 92050, 103285, 119402, 119665, 147550, 170950, 206570, 239330, 298505, 417907, 516425, 597010, 598325, 776113, 835814, 1032850, 1196650, 1492525, 1552226, 2089535, 2985050, 3880565, 4179070, 5432791, 7761130, 10447675, 10865582, 19402825, 20895350, 27163955, 38805650, 54327910, 135819775, 271639550]

約数ペア:

[(1, 271639550), (2, 135819775), (5, 54327910), (7, 38805650), (10, 27163955), (13, 20895350), (14, 19402825), (25, 10865582), (26, 10447675), (35, 7761130), (50, 5432791), (65, 4179070), (70, 3880565), (91, 2985050), (130, 2089535), (175, 1552226), (182, 1492525), (227, 1196650), (263, 1032850), (325, 835814), (350, 776113), (454, 598325), (455, 597010), (526, 516425), (650, 417907), (910, 298505), (1135, 239330), (1315, 206570), (1589, 170950), (1841, 147550), (2270, 119665), (2275, 119402), (2630, 103285), (2951, 92050), (3178, 85475), (3419, 79450), (3682, 73775), (4550, 59701), (5675, 47866), (5902, 46025), (6575, 41314), (6838, 39725), (7945, 34190), (9205, 29510), (11350, 23933), (13150, 20657), (14755, 18410), (15890, 17095)]