8957130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 28159488

約数和(自身を除く): 19202358

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 193, 195, 210, 221, 238, 255, 273, 357, 386, 390, 442, 455, 510, 546, 579, 595, 663, 714, 910, 965, 1105, 1158, 1190, 1326, 1351, 1365, 1547, 1785, 1930, 2210, 2509, 2702, 2730, 2895, 3094, 3281, 3315, 3570, 4053, 4641, 5018, 5790, 6562, 6630, 6755, 7527, 7735, 8106, 9282, 9843, 12545, 13510, 15054, 15470, 16405, 17563, 19686, 20265, 22967, 23205, 25090, 32810, 35126, 37635, 40530, 42653, 45934, 46410, 49215, 52689, 68901, 75270, 85306, 87815, 98430, 105378, 114835, 127959, 137802, 175630, 213265, 229670, 255918, 263445, 298571, 344505, 426530, 526890, 597142, 639795, 689010, 895713, 1279590, 1492855, 1791426, 2985710, 4478565, 8957130]

約数ペア:

[(1, 8957130), (2, 4478565), (3, 2985710), (5, 1791426), (6, 1492855), (7, 1279590), (10, 895713), (13, 689010), (14, 639795), (15, 597142), (17, 526890), (21, 426530), (26, 344505), (30, 298571), (34, 263445), (35, 255918), (39, 229670), (42, 213265), (51, 175630), (65, 137802), (70, 127959), (78, 114835), (85, 105378), (91, 98430), (102, 87815), (105, 85306), (119, 75270), (130, 68901), (170, 52689), (182, 49215), (193, 46410), (195, 45934), (210, 42653), (221, 40530), (238, 37635), (255, 35126), (273, 32810), (357, 25090), (386, 23205), (390, 22967), (442, 20265), (455, 19686), (510, 17563), (546, 16405), (579, 15470), (595, 15054), (663, 13510), (714, 12545), (910, 9843), (965, 9282), (1105, 8106), (1158, 7735), (1190, 7527), (1326, 6755), (1351, 6630), (1365, 6562), (1547, 5790), (1785, 5018), (1930, 4641), (2210, 4053), (2509, 3570), (2702, 3315), (2730, 3281), (2895, 3094)]