150379460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97649}}^1$

素因数の和:97676

約数の個数: 48

約数和(自身を含む): 393724800

約数和(自身を除く): 243345340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 97649, 195298, 390596, 488245, 683543, 976490, 1074139, 1367086, 1952980, 2148278, 2734172, 3417715, 4296556, 5370695, 6835430, 7518973, 10741390, 13670860, 15037946, 21482780, 30075892, 37594865, 75189730, 150379460]

約数ペア:

[(1, 150379460), (2, 75189730), (4, 37594865), (5, 30075892), (7, 21482780), (10, 15037946), (11, 13670860), (14, 10741390), (20, 7518973), (22, 6835430), (28, 5370695), (35, 4296556), (44, 3417715), (55, 2734172), (70, 2148278), (77, 1952980), (110, 1367086), (140, 1074139), (154, 976490), (220, 683543), (308, 488245), (385, 390596), (770, 195298), (1540, 97649)]