177228030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2749}}^1$

素因数の和:3073

約数の個数: 64

約数和(自身を含む): 487872000

約数和(自身を除く): 310643970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 2149, 2749, 3070, 4298, 4605, 5498, 6447, 8247, 9210, 10745, 12894, 13745, 16494, 19243, 21490, 27490, 32235, 38486, 41235, 57729, 64470, 82470, 96215, 115458, 192430, 288645, 577290, 843943, 1687886, 2531829, 4219715, 5063658, 5907601, 8439430, 11815202, 12659145, 17722803, 25318290, 29538005, 35445606, 59076010, 88614015, 177228030]

約数ペア:

[(1, 177228030), (2, 88614015), (3, 59076010), (5, 35445606), (6, 29538005), (7, 25318290), (10, 17722803), (14, 12659145), (15, 11815202), (21, 8439430), (30, 5907601), (35, 5063658), (42, 4219715), (70, 2531829), (105, 1687886), (210, 843943), (307, 577290), (614, 288645), (921, 192430), (1535, 115458), (1842, 96215), (2149, 82470), (2749, 64470), (3070, 57729), (4298, 41235), (4605, 38486), (5498, 32235), (6447, 27490), (8247, 21490), (9210, 19243), (10745, 16494), (12894, 13745)]