145284650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 310992000

約数和(自身を除く): 165707350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 302, 350, 755, 1057, 1510, 2114, 2749, 3775, 5285, 5498, 7550, 10570, 13745, 19243, 26425, 27490, 38486, 52850, 68725, 96215, 137450, 192430, 415099, 481075, 830198, 962150, 2075495, 2905693, 4150990, 5811386, 10377475, 14528465, 20754950, 29056930, 72642325, 145284650]

約数ペア:

[(1, 145284650), (2, 72642325), (5, 29056930), (7, 20754950), (10, 14528465), (14, 10377475), (25, 5811386), (35, 4150990), (50, 2905693), (70, 2075495), (151, 962150), (175, 830198), (302, 481075), (350, 415099), (755, 192430), (1057, 137450), (1510, 96215), (2114, 68725), (2749, 52850), (3775, 38486), (5285, 27490), (5498, 26425), (7550, 19243), (10570, 13745)]