207870570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13049}}^1$

素因数の和:13124

約数の個数: 64

約数和(自身を含む): 563760000

約数和(自身を除く): 355889430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 5310, 7965, 13049, 15930, 26098, 39147, 65245, 78294, 117441, 130490, 195735, 234882, 352323, 391470, 587205, 704646, 769891, 1174410, 1539782, 1761615, 2309673, 3523230, 3849455, 4619346, 6929019, 7698910, 11548365, 13858038, 20787057, 23096730, 34645095, 41574114, 69290190, 103935285, 207870570]

約数ペア:

[(1, 207870570), (2, 103935285), (3, 69290190), (5, 41574114), (6, 34645095), (9, 23096730), (10, 20787057), (15, 13858038), (18, 11548365), (27, 7698910), (30, 6929019), (45, 4619346), (54, 3849455), (59, 3523230), (90, 2309673), (118, 1761615), (135, 1539782), (177, 1174410), (270, 769891), (295, 704646), (354, 587205), (531, 391470), (590, 352323), (885, 234882), (1062, 195735), (1593, 130490), (1770, 117441), (2655, 78294), (3186, 65245), (5310, 39147), (7965, 26098), (13049, 15930)]