194290020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34819}}^1$

素因数の和:34865

約数の個数: 72

約数和(自身を含む): 608375040

約数和(自身を除く): 414085020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 34819, 69638, 104457, 139276, 174095, 208914, 313371, 348190, 417828, 522285, 626742, 696380, 1044570, 1079389, 1253484, 1566855, 2089140, 2158778, 3133710, 3238167, 4317556, 5396945, 6267420, 6476334, 9714501, 10793890, 12952668, 16190835, 19429002, 21587780, 32381670, 38858004, 48572505, 64763340, 97145010, 194290020]

約数ペア:

[(1, 194290020), (2, 97145010), (3, 64763340), (4, 48572505), (5, 38858004), (6, 32381670), (9, 21587780), (10, 19429002), (12, 16190835), (15, 12952668), (18, 10793890), (20, 9714501), (30, 6476334), (31, 6267420), (36, 5396945), (45, 4317556), (60, 3238167), (62, 3133710), (90, 2158778), (93, 2089140), (124, 1566855), (155, 1253484), (180, 1079389), (186, 1044570), (279, 696380), (310, 626742), (372, 522285), (465, 417828), (558, 348190), (620, 313371), (930, 208914), (1116, 174095), (1395, 139276), (1860, 104457), (2790, 69638), (5580, 34819)]