39140710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 86241456

約数和(自身を除く): 47100746

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 151, 161, 230, 245, 302, 322, 490, 529, 755, 805, 1057, 1058, 1127, 1510, 1610, 2114, 2254, 2645, 3473, 3703, 5285, 5290, 5635, 6946, 7399, 7406, 10570, 11270, 14798, 17365, 18515, 24311, 25921, 34730, 36995, 37030, 48622, 51842, 73990, 79879, 121555, 129605, 159758, 170177, 243110, 259210, 340354, 399395, 559153, 798790, 850885, 1118306, 1701770, 2795765, 3914071, 5591530, 7828142, 19570355, 39140710]

約数ペア:

[(1, 39140710), (2, 19570355), (5, 7828142), (7, 5591530), (10, 3914071), (14, 2795765), (23, 1701770), (35, 1118306), (46, 850885), (49, 798790), (70, 559153), (98, 399395), (115, 340354), (151, 259210), (161, 243110), (230, 170177), (245, 159758), (302, 129605), (322, 121555), (490, 79879), (529, 73990), (755, 51842), (805, 48622), (1057, 37030), (1058, 36995), (1127, 34730), (1510, 25921), (1610, 24311), (2114, 18515), (2254, 17365), (2645, 14798), (3473, 11270), (3703, 10570), (5285, 7406), (5290, 7399), (5635, 6946)]