69806280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12377}}^1$

素因数の和:12438

約数の個数: 64

約数和(自身を含む): 213891840

約数和(自身を除く): 144085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12377, 24754, 37131, 49508, 61885, 74262, 99016, 123770, 148524, 185655, 247540, 297048, 371310, 495080, 581719, 742620, 1163438, 1485240, 1745157, 2326876, 2908595, 3490314, 4653752, 5817190, 6980628, 8725785, 11634380, 13961256, 17451570, 23268760, 34903140, 69806280]

約数ペア:

[(1, 69806280), (2, 34903140), (3, 23268760), (4, 17451570), (5, 13961256), (6, 11634380), (8, 8725785), (10, 6980628), (12, 5817190), (15, 4653752), (20, 3490314), (24, 2908595), (30, 2326876), (40, 1745157), (47, 1485240), (60, 1163438), (94, 742620), (120, 581719), (141, 495080), (188, 371310), (235, 297048), (282, 247540), (376, 185655), (470, 148524), (564, 123770), (705, 99016), (940, 74262), (1128, 61885), (1410, 49508), (1880, 37131), (2820, 24754), (5640, 12377)]