123024730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 226537920

約数和(自身を除く): 103513190

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 670, 695, 1321, 1390, 2642, 6605, 9313, 13210, 18626, 46565, 88507, 93130, 177014, 183619, 367238, 442535, 885070, 918095, 1836190, 12302473, 24604946, 61512365, 123024730]

約数ペア:

[(1, 123024730), (2, 61512365), (5, 24604946), (10, 12302473), (67, 1836190), (134, 918095), (139, 885070), (278, 442535), (335, 367238), (670, 183619), (695, 177014), (1321, 93130), (1390, 88507), (2642, 46565), (6605, 18626), (9313, 13210)]