870325020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{84827}}^1$

素因数の和:84864

約数の個数: 96

約数和(自身を含む): 2850220800

約数和(自身を除く): 1979895780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 84827, 169654, 254481, 339308, 424135, 508962, 763443, 848270, 1017924, 1272405, 1526886, 1611713, 1696540, 2290329, 2544810, 3053772, 3223426, 3817215, 4580658, 4835139, 5089620, 6446852, 7634430, 8058565, 9161316, 9670278, 11451645, 14505417, 15268860, 16117130, 19340556, 22903290, 24175695, 29010834, 32234260, 43516251, 45806580, 48351390, 58021668, 72527085, 87032502, 96702780, 145054170, 174065004, 217581255, 290108340, 435162510, 870325020]

約数ペア:

[(1, 870325020), (2, 435162510), (3, 290108340), (4, 217581255), (5, 174065004), (6, 145054170), (9, 96702780), (10, 87032502), (12, 72527085), (15, 58021668), (18, 48351390), (19, 45806580), (20, 43516251), (27, 32234260), (30, 29010834), (36, 24175695), (38, 22903290), (45, 19340556), (54, 16117130), (57, 15268860), (60, 14505417), (76, 11451645), (90, 9670278), (95, 9161316), (108, 8058565), (114, 7634430), (135, 6446852), (171, 5089620), (180, 4835139), (190, 4580658), (228, 3817215), (270, 3223426), (285, 3053772), (342, 2544810), (380, 2290329), (513, 1696540), (540, 1611713), (570, 1526886), (684, 1272405), (855, 1017924), (1026, 848270), (1140, 763443), (1710, 508962), (2052, 424135), (2565, 339308), (3420, 254481), (5130, 169654), (10260, 84827)]