39800070

素因数分解:

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

素因数の和:254

約数の個数: 72

約数和(自身を含む): 106782624

約数和(自身を除く): 66982554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 97, 141, 194, 235, 282, 291, 423, 470, 485, 582, 705, 846, 873, 970, 1410, 1455, 1746, 2115, 2910, 4230, 4365, 4559, 8730, 9118, 9409, 13677, 18818, 22795, 27354, 28227, 41031, 45590, 47045, 56454, 68385, 82062, 84681, 94090, 136770, 141135, 169362, 205155, 282270, 410310, 423405, 442223, 846810, 884446, 1326669, 2211115, 2653338, 3980007, 4422230, 6633345, 7960014, 13266690, 19900035, 39800070]

約数ペア:

[(1, 39800070), (2, 19900035), (3, 13266690), (5, 7960014), (6, 6633345), (9, 4422230), (10, 3980007), (15, 2653338), (18, 2211115), (30, 1326669), (45, 884446), (47, 846810), (90, 442223), (94, 423405), (97, 410310), (141, 282270), (194, 205155), (235, 169362), (282, 141135), (291, 136770), (423, 94090), (470, 84681), (485, 82062), (582, 68385), (705, 56454), (846, 47045), (873, 45590), (970, 41031), (1410, 28227), (1455, 27354), (1746, 22795), (2115, 18818), (2910, 13677), (4230, 9409), (4365, 9118), (4559, 8730)]