23276820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 75172608

約数和(自身を除く): 51895788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 353, 420, 471, 628, 706, 785, 942, 1059, 1099, 1412, 1570, 1765, 1884, 2118, 2198, 2355, 2471, 3140, 3297, 3530, 4236, 4396, 4710, 4942, 5295, 5495, 6594, 7060, 7413, 9420, 9884, 10590, 10990, 12355, 13188, 14826, 16485, 21180, 21980, 24710, 29652, 32970, 37065, 49420, 55421, 65940, 74130, 110842, 148260, 166263, 221684, 277105, 332526, 387947, 554210, 665052, 775894, 831315, 1108420, 1163841, 1551788, 1662630, 1939735, 2327682, 3325260, 3879470, 4655364, 5819205, 7758940, 11638410, 23276820]

約数ペア:

[(1, 23276820), (2, 11638410), (3, 7758940), (4, 5819205), (5, 4655364), (6, 3879470), (7, 3325260), (10, 2327682), (12, 1939735), (14, 1662630), (15, 1551788), (20, 1163841), (21, 1108420), (28, 831315), (30, 775894), (35, 665052), (42, 554210), (60, 387947), (70, 332526), (84, 277105), (105, 221684), (140, 166263), (157, 148260), (210, 110842), (314, 74130), (353, 65940), (420, 55421), (471, 49420), (628, 37065), (706, 32970), (785, 29652), (942, 24710), (1059, 21980), (1099, 21180), (1412, 16485), (1570, 14826), (1765, 13188), (1884, 12355), (2118, 10990), (2198, 10590), (2355, 9884), (2471, 9420), (3140, 7413), (3297, 7060), (3530, 6594), (4236, 5495), (4396, 5295), (4710, 4942)]