355355220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{48947}}^1$

素因数の和:48981

約数の個数: 72

約数和(自身を含む): 1093694112

約数和(自身を除く): 738338892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 48947, 97894, 146841, 195788, 244735, 293682, 489470, 538417, 587364, 734205, 978940, 1076834, 1468410, 1615251, 2153668, 2692085, 2936820, 3230502, 5384170, 5922587, 6461004, 8076255, 10768340, 11845174, 16152510, 17767761, 23690348, 29612935, 32305020, 35535522, 59225870, 71071044, 88838805, 118451740, 177677610, 355355220]

約数ペア:

[(1, 355355220), (2, 177677610), (3, 118451740), (4, 88838805), (5, 71071044), (6, 59225870), (10, 35535522), (11, 32305020), (12, 29612935), (15, 23690348), (20, 17767761), (22, 16152510), (30, 11845174), (33, 10768340), (44, 8076255), (55, 6461004), (60, 5922587), (66, 5384170), (110, 3230502), (121, 2936820), (132, 2692085), (165, 2153668), (220, 1615251), (242, 1468410), (330, 1076834), (363, 978940), (484, 734205), (605, 587364), (660, 538417), (726, 489470), (1210, 293682), (1452, 244735), (1815, 195788), (2420, 146841), (3630, 97894), (7260, 48947)]