139771410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 214814190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 379, 570, 647, 758, 1137, 1294, 1895, 1941, 2274, 3235, 3790, 3882, 5685, 6470, 7201, 9705, 11370, 12293, 14402, 19410, 21603, 24586, 36005, 36879, 43206, 61465, 72010, 73758, 108015, 122930, 184395, 216030, 245213, 368790, 490426, 735639, 1226065, 1471278, 2452130, 3678195, 4659047, 7356390, 9318094, 13977141, 23295235, 27954282, 46590470, 69885705, 139771410]

約数ペア:

[(1, 139771410), (2, 69885705), (3, 46590470), (5, 27954282), (6, 23295235), (10, 13977141), (15, 9318094), (19, 7356390), (30, 4659047), (38, 3678195), (57, 2452130), (95, 1471278), (114, 1226065), (190, 735639), (285, 490426), (379, 368790), (570, 245213), (647, 216030), (758, 184395), (1137, 122930), (1294, 108015), (1895, 73758), (1941, 72010), (2274, 61465), (3235, 43206), (3790, 36879), (3882, 36005), (5685, 24586), (6470, 21603), (7201, 19410), (9705, 14402), (11370, 12293)]