428716140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{152027}}^1$

素因数の和:152086

約数の個数: 48

約数和(自身を含む): 1225953792

約数和(自身を除く): 797237652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 152027, 304054, 456081, 608108, 760135, 912162, 1520270, 1824324, 2280405, 3040540, 4560810, 7145269, 9121620, 14290538, 21435807, 28581076, 35726345, 42871614, 71452690, 85743228, 107179035, 142905380, 214358070, 428716140]

約数ペア:

[(1, 428716140), (2, 214358070), (3, 142905380), (4, 107179035), (5, 85743228), (6, 71452690), (10, 42871614), (12, 35726345), (15, 28581076), (20, 21435807), (30, 14290538), (47, 9121620), (60, 7145269), (94, 4560810), (141, 3040540), (188, 2280405), (235, 1824324), (282, 1520270), (470, 912162), (564, 760135), (705, 608108), (940, 456081), (1410, 304054), (2820, 152027)]