88820010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 237836160

約数和(自身を除く): 149016150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 626, 939, 1051, 1565, 1878, 2102, 2817, 3130, 3153, 4695, 5255, 5634, 6306, 8451, 9390, 9459, 10510, 14085, 15765, 16902, 18918, 28170, 28377, 31530, 42255, 47295, 56754, 84510, 94590, 141885, 283770, 328963, 657926, 986889, 1644815, 1973778, 2960667, 3289630, 4934445, 5921334, 8882001, 9868890, 14803335, 17764002, 29606670, 44410005, 88820010]

約数ペア:

[(1, 88820010), (2, 44410005), (3, 29606670), (5, 17764002), (6, 14803335), (9, 9868890), (10, 8882001), (15, 5921334), (18, 4934445), (27, 3289630), (30, 2960667), (45, 1973778), (54, 1644815), (90, 986889), (135, 657926), (270, 328963), (313, 283770), (626, 141885), (939, 94590), (1051, 84510), (1565, 56754), (1878, 47295), (2102, 42255), (2817, 31530), (3130, 28377), (3153, 28170), (4695, 18918), (5255, 16902), (5634, 15765), (6306, 14085), (8451, 10510), (9390, 9459)]