273307610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{997}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 500117760

約数和(自身を除く): 226810150

約数列:

[1, 2, 5, 10, 79, 158, 347, 395, 694, 790, 997, 1735, 1994, 3470, 4985, 9970, 27413, 54826, 78763, 137065, 157526, 274130, 345959, 393815, 691918, 787630, 1729795, 3459590, 27330761, 54661522, 136653805, 273307610]

約数ペア:

[(1, 273307610), (2, 136653805), (5, 54661522), (10, 27330761), (79, 3459590), (158, 1729795), (347, 787630), (395, 691918), (694, 393815), (790, 345959), (997, 274130), (1735, 157526), (1994, 137065), (3470, 78763), (4985, 54826), (9970, 27413)]