69745740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 203394240

約数和(自身を除く): 133648500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 353, 356, 370, 444, 445, 534, 555, 706, 740, 890, 1059, 1068, 1110, 1335, 1412, 1765, 1780, 2118, 2220, 2670, 3293, 3530, 4236, 5295, 5340, 6586, 7060, 9879, 10590, 13061, 13172, 16465, 19758, 21180, 26122, 31417, 32930, 39183, 39516, 49395, 52244, 62834, 65305, 65860, 78366, 94251, 98790, 125668, 130610, 156732, 157085, 188502, 195915, 197580, 261220, 314170, 377004, 391830, 471255, 628340, 783660, 942510, 1162429, 1885020, 2324858, 3487287, 4649716, 5812145, 6974574, 11624290, 13949148, 17436435, 23248580, 34872870, 69745740]

約数ペア:

[(1, 69745740), (2, 34872870), (3, 23248580), (4, 17436435), (5, 13949148), (6, 11624290), (10, 6974574), (12, 5812145), (15, 4649716), (20, 3487287), (30, 2324858), (37, 1885020), (60, 1162429), (74, 942510), (89, 783660), (111, 628340), (148, 471255), (178, 391830), (185, 377004), (222, 314170), (267, 261220), (353, 197580), (356, 195915), (370, 188502), (444, 157085), (445, 156732), (534, 130610), (555, 125668), (706, 98790), (740, 94251), (890, 78366), (1059, 65860), (1068, 65305), (1110, 62834), (1335, 52244), (1412, 49395), (1765, 39516), (1780, 39183), (2118, 32930), (2220, 31417), (2670, 26122), (3293, 21180), (3530, 19758), (4236, 16465), (5295, 13172), (5340, 13061), (6586, 10590), (7060, 9879)]