127923390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10726

約数の個数: 96

約数和(自身を含む): 400158720

約数和(自身を除く): 272235330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 10687, 11970, 21374, 32061, 53435, 64122, 74809, 96183, 106870, 149618, 160305, 192366, 203053, 224427, 320610, 374045, 406106, 448854, 480915, 609159, 673281, 748090, 961830, 1015265, 1122135, 1218318, 1346562, 1421371, 1827477, 2030530, 2244270, 2842742, 3045795, 3366405, 3654954, 4264113, 6091590, 6732810, 7106855, 8528226, 9137385, 12792339, 14213710, 18274770, 21320565, 25584678, 42641130, 63961695, 127923390]

約数ペア:

[(1, 127923390), (2, 63961695), (3, 42641130), (5, 25584678), (6, 21320565), (7, 18274770), (9, 14213710), (10, 12792339), (14, 9137385), (15, 8528226), (18, 7106855), (19, 6732810), (21, 6091590), (30, 4264113), (35, 3654954), (38, 3366405), (42, 3045795), (45, 2842742), (57, 2244270), (63, 2030530), (70, 1827477), (90, 1421371), (95, 1346562), (105, 1218318), (114, 1122135), (126, 1015265), (133, 961830), (171, 748090), (190, 673281), (210, 609159), (266, 480915), (285, 448854), (315, 406106), (342, 374045), (399, 320610), (570, 224427), (630, 203053), (665, 192366), (798, 160305), (855, 149618), (1197, 106870), (1330, 96183), (1710, 74809), (1995, 64122), (2394, 53435), (3990, 32061), (5985, 21374), (10687, 11970)]