25332930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 76377600

約数和(自身を除く): 51044670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 509, 553, 630, 711, 790, 1018, 1106, 1185, 1422, 1527, 1659, 2370, 2545, 2765, 3054, 3318, 3555, 3563, 4581, 4977, 5090, 5530, 7110, 7126, 7635, 8295, 9162, 9954, 10689, 15270, 16590, 17815, 21378, 22905, 24885, 32067, 35630, 40211, 45810, 49770, 53445, 64134, 80422, 106890, 120633, 160335, 201055, 241266, 281477, 320670, 361899, 402110, 562954, 603165, 723798, 844431, 1206330, 1407385, 1688862, 1809495, 2533293, 2814770, 3618990, 4222155, 5066586, 8444310, 12666465, 25332930]

約数ペア:

[(1, 25332930), (2, 12666465), (3, 8444310), (5, 5066586), (6, 4222155), (7, 3618990), (9, 2814770), (10, 2533293), (14, 1809495), (15, 1688862), (18, 1407385), (21, 1206330), (30, 844431), (35, 723798), (42, 603165), (45, 562954), (63, 402110), (70, 361899), (79, 320670), (90, 281477), (105, 241266), (126, 201055), (158, 160335), (210, 120633), (237, 106890), (315, 80422), (395, 64134), (474, 53445), (509, 49770), (553, 45810), (630, 40211), (711, 35630), (790, 32067), (1018, 24885), (1106, 22905), (1185, 21378), (1422, 17815), (1527, 16590), (1659, 15270), (2370, 10689), (2545, 9954), (2765, 9162), (3054, 8295), (3318, 7635), (3555, 7126), (3563, 7110), (4581, 5530), (4977, 5090)]