83405730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 206323200

約数和(自身を除く): 122917470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 149, 235, 282, 298, 397, 447, 470, 705, 745, 794, 894, 1191, 1410, 1490, 1985, 2235, 2382, 3970, 4470, 5955, 7003, 11910, 14006, 18659, 21009, 35015, 37318, 42018, 55977, 59153, 70030, 93295, 105045, 111954, 118306, 177459, 186590, 210090, 279885, 295765, 354918, 559770, 591530, 887295, 1774590, 2780191, 5560382, 8340573, 13900955, 16681146, 27801910, 41702865, 83405730]

約数ペア:

[(1, 83405730), (2, 41702865), (3, 27801910), (5, 16681146), (6, 13900955), (10, 8340573), (15, 5560382), (30, 2780191), (47, 1774590), (94, 887295), (141, 591530), (149, 559770), (235, 354918), (282, 295765), (298, 279885), (397, 210090), (447, 186590), (470, 177459), (705, 118306), (745, 111954), (794, 105045), (894, 93295), (1191, 70030), (1410, 59153), (1490, 55977), (1985, 42018), (2235, 37318), (2382, 35015), (3970, 21009), (4470, 18659), (5955, 14006), (7003, 11910)]