164695830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24841}}^1$

素因数の和:24881

約数の個数: 64

約数和(自身を含む): 450733248

約数和(自身を除く): 286037418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 24841, 49682, 74523, 124205, 149046, 248410, 322933, 372615, 422297, 645866, 745230, 844594, 968799, 1266891, 1614665, 1937598, 2111485, 2533782, 3229330, 4222970, 4843995, 5489861, 6334455, 9687990, 10979722, 12668910, 16469583, 27449305, 32939166, 54898610, 82347915, 164695830]

約数ペア:

[(1, 164695830), (2, 82347915), (3, 54898610), (5, 32939166), (6, 27449305), (10, 16469583), (13, 12668910), (15, 10979722), (17, 9687990), (26, 6334455), (30, 5489861), (34, 4843995), (39, 4222970), (51, 3229330), (65, 2533782), (78, 2111485), (85, 1937598), (102, 1614665), (130, 1266891), (170, 968799), (195, 844594), (221, 745230), (255, 645866), (390, 422297), (442, 372615), (510, 322933), (663, 248410), (1105, 149046), (1326, 124205), (2210, 74523), (3315, 49682), (6630, 24841)]