354262020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7883}}^1$

素因数の和:8009

約数の個数: 96

約数和(自身を含む): 1144378368

約数和(自身を除く): 790116348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 7883, 8988, 11235, 14980, 15766, 22470, 23649, 31532, 39415, 44940, 47298, 55181, 78830, 94596, 110362, 118245, 157660, 165543, 220724, 236490, 275905, 331086, 472980, 551810, 662172, 827715, 843481, 1103620, 1655430, 1686962, 2530443, 3310860, 3373924, 4217405, 5060886, 5904367, 8434810, 10121772, 11808734, 12652215, 16869620, 17713101, 23617468, 25304430, 29521835, 35426202, 50608860, 59043670, 70852404, 88565505, 118087340, 177131010, 354262020]

約数ペア:

[(1, 354262020), (2, 177131010), (3, 118087340), (4, 88565505), (5, 70852404), (6, 59043670), (7, 50608860), (10, 35426202), (12, 29521835), (14, 25304430), (15, 23617468), (20, 17713101), (21, 16869620), (28, 12652215), (30, 11808734), (35, 10121772), (42, 8434810), (60, 5904367), (70, 5060886), (84, 4217405), (105, 3373924), (107, 3310860), (140, 2530443), (210, 1686962), (214, 1655430), (321, 1103620), (420, 843481), (428, 827715), (535, 662172), (642, 551810), (749, 472980), (1070, 331086), (1284, 275905), (1498, 236490), (1605, 220724), (2140, 165543), (2247, 157660), (2996, 118245), (3210, 110362), (3745, 94596), (4494, 78830), (6420, 55181), (7490, 47298), (7883, 44940), (8988, 39415), (11235, 31532), (14980, 23649), (15766, 22470)]