71552490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 182818944

約数和(自身を除く): 111266454

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 307, 457, 510, 614, 914, 921, 1371, 1535, 1842, 2285, 2742, 3070, 4570, 4605, 5219, 6855, 7769, 9210, 10438, 13710, 15538, 15657, 23307, 26095, 31314, 38845, 46614, 52190, 77690, 78285, 116535, 140299, 156570, 233070, 280598, 420897, 701495, 841794, 1402990, 2104485, 2385083, 4208970, 4770166, 7155249, 11925415, 14310498, 23850830, 35776245, 71552490]

約数ペア:

[(1, 71552490), (2, 35776245), (3, 23850830), (5, 14310498), (6, 11925415), (10, 7155249), (15, 4770166), (17, 4208970), (30, 2385083), (34, 2104485), (51, 1402990), (85, 841794), (102, 701495), (170, 420897), (255, 280598), (307, 233070), (457, 156570), (510, 140299), (614, 116535), (914, 78285), (921, 77690), (1371, 52190), (1535, 46614), (1842, 38845), (2285, 31314), (2742, 26095), (3070, 23307), (4570, 15657), (4605, 15538), (5219, 13710), (6855, 10438), (7769, 9210)]