2000718974190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{3443519}}^1$

素因数の和:3443817

約数の個数: 64

約数和(自身を含む): 4873379696640

約数和(自身を除く): 2872660722450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 181, 214, 321, 362, 535, 543, 642, 905, 1070, 1086, 1605, 1810, 2715, 3210, 5430, 19367, 38734, 58101, 96835, 116202, 193670, 290505, 581010, 3443519, 6887038, 10330557, 17217595, 20661114, 34435190, 51652785, 103305570, 368456533, 623276939, 736913066, 1105369599, 1246553878, 1842282665, 1869830817, 2210739198, 3116384695, 3684565330, 3739661634, 5526847995, 6232769390, 9349154085, 11053695990, 18698308170, 66690632473, 133381264946, 200071897419, 333453162365, 400143794838, 666906324730, 1000359487095, 2000718974190]

約数ペア:

[(1, 2000718974190), (2, 1000359487095), (3, 666906324730), (5, 400143794838), (6, 333453162365), (10, 200071897419), (15, 133381264946), (30, 66690632473), (107, 18698308170), (181, 11053695990), (214, 9349154085), (321, 6232769390), (362, 5526847995), (535, 3739661634), (543, 3684565330), (642, 3116384695), (905, 2210739198), (1070, 1869830817), (1086, 1842282665), (1605, 1246553878), (1810, 1105369599), (2715, 736913066), (3210, 623276939), (5430, 368456533), (19367, 103305570), (38734, 51652785), (58101, 34435190), (96835, 20661114), (116202, 17217595), (193670, 10330557), (290505, 6887038), (581010, 3443519)]