16903530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3833}}^1$

素因数の和:3860

約数の個数: 72

約数和(自身を含む): 51137892

約数和(自身を除く): 34234362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 3833, 4410, 7666, 11499, 19165, 22998, 26831, 34497, 38330, 53662, 57495, 68994, 80493, 114990, 134155, 160986, 172485, 187817, 241479, 268310, 344970, 375634, 402465, 482958, 563451, 804930, 939085, 1126902, 1207395, 1690353, 1878170, 2414790, 2817255, 3380706, 5634510, 8451765, 16903530]

約数ペア:

[(1, 16903530), (2, 8451765), (3, 5634510), (5, 3380706), (6, 2817255), (7, 2414790), (9, 1878170), (10, 1690353), (14, 1207395), (15, 1126902), (18, 939085), (21, 804930), (30, 563451), (35, 482958), (42, 402465), (45, 375634), (49, 344970), (63, 268310), (70, 241479), (90, 187817), (98, 172485), (105, 160986), (126, 134155), (147, 114990), (210, 80493), (245, 68994), (294, 57495), (315, 53662), (441, 38330), (490, 34497), (630, 26831), (735, 22998), (882, 19165), (1470, 11499), (2205, 7666), (3833, 4410)]