788045490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8363}}^1$

素因数の和:8728

約数の個数: 64

約数和(自身を含む): 2107728000

約数和(自身を除く): 1319682510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 8363, 9423, 10470, 15705, 16726, 18846, 25089, 31410, 41815, 47115, 50178, 75267, 83630, 94230, 125445, 150534, 225801, 250890, 376335, 451602, 752670, 1129005, 2258010, 2918687, 5837374, 8756061, 14593435, 17512122, 26268183, 29186870, 43780305, 52536366, 78804549, 87560610, 131340915, 157609098, 262681830, 394022745, 788045490]

約数ペア:

[(1, 788045490), (2, 394022745), (3, 262681830), (5, 157609098), (6, 131340915), (9, 87560610), (10, 78804549), (15, 52536366), (18, 43780305), (27, 29186870), (30, 26268183), (45, 17512122), (54, 14593435), (90, 8756061), (135, 5837374), (270, 2918687), (349, 2258010), (698, 1129005), (1047, 752670), (1745, 451602), (2094, 376335), (3141, 250890), (3490, 225801), (5235, 150534), (6282, 125445), (8363, 94230), (9423, 83630), (10470, 75267), (15705, 50178), (16726, 47115), (18846, 41815), (25089, 31410)]