294584180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3041

約数の個数: 72

約数和(自身を含む): 696797640

約数和(自身を除く): 402213460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 205, 220, 242, 410, 451, 484, 605, 820, 902, 1210, 1804, 2255, 2420, 2969, 4510, 4961, 5938, 9020, 9922, 11876, 14845, 19844, 24805, 29690, 32659, 49610, 59380, 65318, 99220, 121729, 130636, 163295, 243458, 326590, 359249, 486916, 608645, 653180, 718498, 1217290, 1339019, 1436996, 1796245, 2434580, 2678038, 3592490, 5356076, 6695095, 7184980, 13390190, 14729209, 26780380, 29458418, 58916836, 73646045, 147292090, 294584180]

約数ペア:

[(1, 294584180), (2, 147292090), (4, 73646045), (5, 58916836), (10, 29458418), (11, 26780380), (20, 14729209), (22, 13390190), (41, 7184980), (44, 6695095), (55, 5356076), (82, 3592490), (110, 2678038), (121, 2434580), (164, 1796245), (205, 1436996), (220, 1339019), (242, 1217290), (410, 718498), (451, 653180), (484, 608645), (605, 486916), (820, 359249), (902, 326590), (1210, 243458), (1804, 163295), (2255, 130636), (2420, 121729), (2969, 99220), (4510, 65318), (4961, 59380), (5938, 49610), (9020, 32659), (9922, 29690), (11876, 24805), (14845, 19844)]