225497370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1861}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 619911936

約数和(自身を除く): 394414566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 577, 1154, 1731, 1861, 2885, 3462, 3722, 4039, 5583, 5770, 8078, 8655, 9305, 11166, 12117, 13027, 17310, 18610, 20195, 24234, 26054, 27915, 39081, 40390, 55830, 60585, 65135, 78162, 121170, 130270, 195405, 390810, 1073797, 2147594, 3221391, 5368985, 6442782, 7516579, 10737970, 15033158, 16106955, 22549737, 32213910, 37582895, 45099474, 75165790, 112748685, 225497370]

約数ペア:

[(1, 225497370), (2, 112748685), (3, 75165790), (5, 45099474), (6, 37582895), (7, 32213910), (10, 22549737), (14, 16106955), (15, 15033158), (21, 10737970), (30, 7516579), (35, 6442782), (42, 5368985), (70, 3221391), (105, 2147594), (210, 1073797), (577, 390810), (1154, 195405), (1731, 130270), (1861, 121170), (2885, 78162), (3462, 65135), (3722, 60585), (4039, 55830), (5583, 40390), (5770, 39081), (8078, 27915), (8655, 26054), (9305, 24234), (11166, 20195), (12117, 18610), (13027, 17310)]