298380930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{136247}}^1$

素因数の和:136330

約数の個数: 32

約数和(自身を含む): 725929344

約数和(自身を除く): 427548414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 136247, 272494, 408741, 681235, 817482, 1362470, 2043705, 4087410, 9946031, 19892062, 29838093, 49730155, 59676186, 99460310, 149190465, 298380930]

約数ペア:

[(1, 298380930), (2, 149190465), (3, 99460310), (5, 59676186), (6, 49730155), (10, 29838093), (15, 19892062), (30, 9946031), (73, 4087410), (146, 2043705), (219, 1362470), (365, 817482), (438, 681235), (730, 408741), (1095, 272494), (2190, 136247)]