1237487570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 2545760448

約数和(自身を除く): 1308272878

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 131, 185, 211, 242, 262, 370, 407, 422, 605, 655, 814, 1055, 1210, 1310, 1441, 2035, 2110, 2321, 2882, 4070, 4477, 4642, 4847, 7205, 7807, 8954, 9694, 11605, 14410, 15614, 15851, 22385, 23210, 24235, 25531, 27641, 31702, 39035, 44770, 48470, 51062, 53317, 55282, 78070, 79255, 85877, 106634, 127655, 138205, 158510, 171754, 255310, 266585, 276410, 304051, 429385, 533170, 586487, 608102, 858770, 944647, 1022717, 1172974, 1520255, 1889294, 2045434, 2932435, 3040510, 3344561, 4723235, 5113585, 5864870, 6689122, 9446470, 10227170, 11249887, 16722805, 22499774, 33445610, 56249435, 112498870, 123748757, 247497514, 618743785, 1237487570]

約数ペア:

[(1, 1237487570), (2, 618743785), (5, 247497514), (10, 123748757), (11, 112498870), (22, 56249435), (37, 33445610), (55, 22499774), (74, 16722805), (110, 11249887), (121, 10227170), (131, 9446470), (185, 6689122), (211, 5864870), (242, 5113585), (262, 4723235), (370, 3344561), (407, 3040510), (422, 2932435), (605, 2045434), (655, 1889294), (814, 1520255), (1055, 1172974), (1210, 1022717), (1310, 944647), (1441, 858770), (2035, 608102), (2110, 586487), (2321, 533170), (2882, 429385), (4070, 304051), (4477, 276410), (4642, 266585), (4847, 255310), (7205, 171754), (7807, 158510), (8954, 138205), (9694, 127655), (11605, 106634), (14410, 85877), (15614, 79255), (15851, 78070), (22385, 55282), (23210, 53317), (24235, 51062), (25531, 48470), (27641, 44770), (31702, 39035)]