142347950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 276410880

約数和(自身を除く): 134062930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 127, 145, 254, 290, 635, 725, 773, 1270, 1450, 1546, 3175, 3683, 3865, 6350, 7366, 7730, 18415, 19325, 22417, 36830, 38650, 44834, 92075, 98171, 112085, 184150, 196342, 224170, 490855, 560425, 981710, 1120850, 2454275, 2846959, 4908550, 5693918, 14234795, 28469590, 71173975, 142347950]

約数ペア:

[(1, 142347950), (2, 71173975), (5, 28469590), (10, 14234795), (25, 5693918), (29, 4908550), (50, 2846959), (58, 2454275), (127, 1120850), (145, 981710), (254, 560425), (290, 490855), (635, 224170), (725, 196342), (773, 184150), (1270, 112085), (1450, 98171), (1546, 92075), (3175, 44834), (3683, 38650), (3865, 36830), (6350, 22417), (7366, 19325), (7730, 18415)]