21044130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41263}}^1$

素因数の和:41290

約数の個数: 32

約数和(自身を含む): 53478144

約数和(自身を除く): 32434014

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 41263, 82526, 123789, 206315, 247578, 412630, 618945, 701471, 1237890, 1402942, 2104413, 3507355, 4208826, 7014710, 10522065, 21044130]

約数ペア:

[(1, 21044130), (2, 10522065), (3, 7014710), (5, 4208826), (6, 3507355), (10, 2104413), (15, 1402942), (17, 1237890), (30, 701471), (34, 618945), (51, 412630), (85, 247578), (102, 206315), (170, 123789), (255, 82526), (510, 41263)]