7030450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 15266880

約数和(自身を除く): 8236430

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 379, 530, 742, 758, 1325, 1855, 1895, 2650, 2653, 3710, 3790, 5306, 9275, 9475, 13265, 18550, 18950, 20087, 26530, 40174, 66325, 100435, 132650, 140609, 200870, 281218, 502175, 703045, 1004350, 1406090, 3515225, 7030450]

約数ペア:

[(1, 7030450), (2, 3515225), (5, 1406090), (7, 1004350), (10, 703045), (14, 502175), (25, 281218), (35, 200870), (50, 140609), (53, 132650), (70, 100435), (106, 66325), (175, 40174), (265, 26530), (350, 20087), (371, 18950), (379, 18550), (530, 13265), (742, 9475), (758, 9275), (1325, 5306), (1855, 3790), (1895, 3710), (2650, 2653)]