30195372

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 72448992

約数和(自身を除く): 42253620

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 197, 212, 241, 318, 394, 482, 591, 636, 723, 788, 964, 1182, 1446, 2364, 2892, 10441, 12773, 20882, 25546, 31323, 38319, 41764, 47477, 51092, 62646, 76638, 94954, 125292, 142431, 153276, 189908, 284862, 569724, 2516281, 5032562, 7548843, 10065124, 15097686, 30195372]

約数ペア:

[(1, 30195372), (2, 15097686), (3, 10065124), (4, 7548843), (6, 5032562), (12, 2516281), (53, 569724), (106, 284862), (159, 189908), (197, 153276), (212, 142431), (241, 125292), (318, 94954), (394, 76638), (482, 62646), (591, 51092), (636, 47477), (723, 41764), (788, 38319), (964, 31323), (1182, 25546), (1446, 20882), (2364, 12773), (2892, 10441)]