423604860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27259}}^1$

素因数の和:27315

約数の個数: 96

約数和(自身を含む): 1392222720

約数和(自身を除く): 968617860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 27259, 54518, 81777, 109036, 136295, 163554, 190813, 272590, 327108, 381626, 408885, 545180, 572439, 763252, 817770, 954065, 1008583, 1144878, 1635540, 1908130, 2017166, 2289756, 2862195, 3025749, 3816260, 4034332, 5042915, 5724390, 6051498, 7060081, 10085830, 11448780, 12102996, 14120162, 15128745, 20171660, 21180243, 28240324, 30257490, 35300405, 42360486, 60514980, 70600810, 84720972, 105901215, 141201620, 211802430, 423604860]

約数ペア:

[(1, 423604860), (2, 211802430), (3, 141201620), (4, 105901215), (5, 84720972), (6, 70600810), (7, 60514980), (10, 42360486), (12, 35300405), (14, 30257490), (15, 28240324), (20, 21180243), (21, 20171660), (28, 15128745), (30, 14120162), (35, 12102996), (37, 11448780), (42, 10085830), (60, 7060081), (70, 6051498), (74, 5724390), (84, 5042915), (105, 4034332), (111, 3816260), (140, 3025749), (148, 2862195), (185, 2289756), (210, 2017166), (222, 1908130), (259, 1635540), (370, 1144878), (420, 1008583), (444, 954065), (518, 817770), (555, 763252), (740, 572439), (777, 545180), (1036, 408885), (1110, 381626), (1295, 327108), (1554, 272590), (2220, 190813), (2590, 163554), (3108, 136295), (3885, 109036), (5180, 81777), (7770, 54518), (15540, 27259)]