15102350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 29529360

約数和(自身を除く): 14427010

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 139, 205, 265, 278, 410, 530, 695, 1025, 1325, 1390, 2050, 2173, 2650, 3475, 4346, 5699, 6950, 7367, 10865, 11398, 14734, 21730, 28495, 36835, 54325, 56990, 73670, 108650, 142475, 184175, 284950, 302047, 368350, 604094, 1510235, 3020470, 7551175, 15102350]

約数ペア:

[(1, 15102350), (2, 7551175), (5, 3020470), (10, 1510235), (25, 604094), (41, 368350), (50, 302047), (53, 284950), (82, 184175), (106, 142475), (139, 108650), (205, 73670), (265, 56990), (278, 54325), (410, 36835), (530, 28495), (695, 21730), (1025, 14734), (1325, 11398), (1390, 10865), (2050, 7367), (2173, 6950), (2650, 5699), (3475, 4346)]