61303938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 135209088

約数和(自身を除く): 73905150

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 107, 123, 137, 214, 246, 274, 321, 411, 642, 697, 822, 1394, 1819, 2091, 2329, 3638, 4182, 4387, 4658, 5457, 5617, 6987, 8774, 10914, 11234, 13161, 13974, 14659, 16851, 26322, 29318, 33702, 43977, 74579, 87954, 95489, 149158, 190978, 223737, 249203, 286467, 447474, 498406, 572934, 601019, 747609, 1202038, 1495218, 1803057, 3606114, 10217323, 20434646, 30651969, 61303938]

約数ペア:

[(1, 61303938), (2, 30651969), (3, 20434646), (6, 10217323), (17, 3606114), (34, 1803057), (41, 1495218), (51, 1202038), (82, 747609), (102, 601019), (107, 572934), (123, 498406), (137, 447474), (214, 286467), (246, 249203), (274, 223737), (321, 190978), (411, 149158), (642, 95489), (697, 87954), (822, 74579), (1394, 43977), (1819, 33702), (2091, 29318), (2329, 26322), (3638, 16851), (4182, 14659), (4387, 13974), (4658, 13161), (5457, 11234), (5617, 10914), (6987, 8774)]