2372810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 4912488

約数和(自身を除く): 2539678

約数列:

[1, 2, 5, 10, 11, 22, 37, 53, 55, 74, 106, 110, 121, 185, 242, 265, 370, 407, 530, 583, 605, 814, 1166, 1210, 1961, 2035, 2915, 3922, 4070, 4477, 5830, 6413, 8954, 9805, 12826, 19610, 21571, 22385, 32065, 43142, 44770, 64130, 107855, 215710, 237281, 474562, 1186405, 2372810]

約数ペア:

[(1, 2372810), (2, 1186405), (5, 474562), (10, 237281), (11, 215710), (22, 107855), (37, 64130), (53, 44770), (55, 43142), (74, 32065), (106, 22385), (110, 21571), (121, 19610), (185, 12826), (242, 9805), (265, 8954), (370, 6413), (407, 5830), (530, 4477), (583, 4070), (605, 3922), (814, 2915), (1166, 2035), (1210, 1961)]