313693410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{143239}}^1$

素因数の和:143322

約数の個数: 32

約数和(自身を含む): 763182720

約数和(自身を除く): 449489310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 143239, 286478, 429717, 716195, 859434, 1432390, 2148585, 4297170, 10456447, 20912894, 31369341, 52282235, 62738682, 104564470, 156846705, 313693410]

約数ペア:

[(1, 313693410), (2, 156846705), (3, 104564470), (5, 62738682), (6, 52282235), (10, 31369341), (15, 20912894), (30, 10456447), (73, 4297170), (146, 2148585), (219, 1432390), (365, 859434), (438, 716195), (730, 429717), (1095, 286478), (2190, 143239)]