73779650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2969}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 159096960

約数和(自身を除く): 85317310

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 2969, 3550, 4970, 5938, 12425, 14845, 20783, 24850, 29690, 41566, 74225, 103915, 148450, 207830, 210799, 421598, 519575, 1039150, 1053995, 1475593, 2107990, 2951186, 5269975, 7377965, 10539950, 14755930, 36889825, 73779650]

約数ペア:

[(1, 73779650), (2, 36889825), (5, 14755930), (7, 10539950), (10, 7377965), (14, 5269975), (25, 2951186), (35, 2107990), (50, 1475593), (70, 1053995), (71, 1039150), (142, 519575), (175, 421598), (350, 210799), (355, 207830), (497, 148450), (710, 103915), (994, 74225), (1775, 41566), (2485, 29690), (2969, 24850), (3550, 20783), (4970, 14845), (5938, 12425)]