261334170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2380

約数の個数: 96

約数和(自身を含む): 726223680

約数和(自身を除く): 464889510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 67, 90, 95, 114, 134, 171, 190, 201, 285, 335, 342, 402, 570, 603, 670, 855, 1005, 1206, 1273, 1710, 2010, 2281, 2546, 3015, 3819, 4562, 6030, 6365, 6843, 7638, 11405, 11457, 12730, 13686, 19095, 20529, 22810, 22914, 34215, 38190, 41058, 43339, 57285, 68430, 86678, 102645, 114570, 130017, 152827, 205290, 216695, 260034, 305654, 390051, 433390, 458481, 650085, 764135, 780102, 916962, 1300170, 1375443, 1528270, 1950255, 2292405, 2750886, 2903713, 3900510, 4584810, 5807426, 6877215, 8711139, 13754430, 14518565, 17422278, 26133417, 29037130, 43555695, 52266834, 87111390, 130667085, 261334170]

約数ペア:

[(1, 261334170), (2, 130667085), (3, 87111390), (5, 52266834), (6, 43555695), (9, 29037130), (10, 26133417), (15, 17422278), (18, 14518565), (19, 13754430), (30, 8711139), (38, 6877215), (45, 5807426), (57, 4584810), (67, 3900510), (90, 2903713), (95, 2750886), (114, 2292405), (134, 1950255), (171, 1528270), (190, 1375443), (201, 1300170), (285, 916962), (335, 780102), (342, 764135), (402, 650085), (570, 458481), (603, 433390), (670, 390051), (855, 305654), (1005, 260034), (1206, 216695), (1273, 205290), (1710, 152827), (2010, 130017), (2281, 114570), (2546, 102645), (3015, 86678), (3819, 68430), (4562, 57285), (6030, 43339), (6365, 41058), (6843, 38190), (7638, 34215), (11405, 22914), (11457, 22810), (12730, 20529), (13686, 19095)]