538409910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 1324449792

約数和(自身を除く): 786039882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 383, 470, 705, 766, 997, 1149, 1410, 1915, 1994, 2298, 2991, 3830, 4985, 5745, 5982, 9970, 11490, 14955, 18001, 29910, 36002, 46859, 54003, 90005, 93718, 108006, 140577, 180010, 234295, 270015, 281154, 381851, 468590, 540030, 702885, 763702, 1145553, 1405770, 1909255, 2291106, 3818510, 5727765, 11455530, 17946997, 35893994, 53840991, 89734985, 107681982, 179469970, 269204955, 538409910]

約数ペア:

[(1, 538409910), (2, 269204955), (3, 179469970), (5, 107681982), (6, 89734985), (10, 53840991), (15, 35893994), (30, 17946997), (47, 11455530), (94, 5727765), (141, 3818510), (235, 2291106), (282, 1909255), (383, 1405770), (470, 1145553), (705, 763702), (766, 702885), (997, 540030), (1149, 468590), (1410, 381851), (1915, 281154), (1994, 270015), (2298, 234295), (2991, 180010), (3830, 140577), (4985, 108006), (5745, 93718), (5982, 90005), (9970, 54003), (11490, 46859), (14955, 36002), (18001, 29910)]