9984210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 25062912

約数和(自身を除く): 15078702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 97, 141, 146, 194, 219, 235, 282, 291, 365, 438, 470, 485, 582, 705, 730, 970, 1095, 1410, 1455, 2190, 2910, 3431, 4559, 6862, 7081, 9118, 10293, 13677, 14162, 17155, 20586, 21243, 22795, 27354, 34310, 35405, 42486, 45590, 51465, 68385, 70810, 102930, 106215, 136770, 212430, 332807, 665614, 998421, 1664035, 1996842, 3328070, 4992105, 9984210]

約数ペア:

[(1, 9984210), (2, 4992105), (3, 3328070), (5, 1996842), (6, 1664035), (10, 998421), (15, 665614), (30, 332807), (47, 212430), (73, 136770), (94, 106215), (97, 102930), (141, 70810), (146, 68385), (194, 51465), (219, 45590), (235, 42486), (282, 35405), (291, 34310), (365, 27354), (438, 22795), (470, 21243), (485, 20586), (582, 17155), (705, 14162), (730, 13677), (970, 10293), (1095, 9118), (1410, 7081), (1455, 6862), (2190, 4559), (2910, 3431)]