70204940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9311}}^1$

素因数の和:9362

約数の個数: 48

約数和(自身を含む): 164263680

約数和(自身を除く): 94058740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 9311, 18622, 37244, 46555, 93110, 121043, 186220, 242086, 270019, 484172, 540038, 605215, 1080076, 1210430, 1350095, 2420860, 2700190, 3510247, 5400380, 7020494, 14040988, 17551235, 35102470, 70204940]

約数ペア:

[(1, 70204940), (2, 35102470), (4, 17551235), (5, 14040988), (10, 7020494), (13, 5400380), (20, 3510247), (26, 2700190), (29, 2420860), (52, 1350095), (58, 1210430), (65, 1080076), (116, 605215), (130, 540038), (145, 484172), (260, 270019), (290, 242086), (377, 186220), (580, 121043), (754, 93110), (1508, 46555), (1885, 37244), (3770, 18622), (7540, 9311)]