26967660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 78769152

約数和(自身を除く): 51801492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 73, 94, 131, 141, 146, 188, 219, 235, 262, 282, 292, 365, 393, 438, 470, 524, 564, 655, 705, 730, 786, 876, 940, 1095, 1310, 1410, 1460, 1572, 1965, 2190, 2620, 2820, 3431, 3930, 4380, 6157, 6862, 7860, 9563, 10293, 12314, 13724, 17155, 18471, 19126, 20586, 24628, 28689, 30785, 34310, 36942, 38252, 41172, 47815, 51465, 57378, 61570, 68620, 73884, 92355, 95630, 102930, 114756, 123140, 143445, 184710, 191260, 205860, 286890, 369420, 449461, 573780, 898922, 1348383, 1797844, 2247305, 2696766, 4494610, 5393532, 6741915, 8989220, 13483830, 26967660]

約数ペア:

[(1, 26967660), (2, 13483830), (3, 8989220), (4, 6741915), (5, 5393532), (6, 4494610), (10, 2696766), (12, 2247305), (15, 1797844), (20, 1348383), (30, 898922), (47, 573780), (60, 449461), (73, 369420), (94, 286890), (131, 205860), (141, 191260), (146, 184710), (188, 143445), (219, 123140), (235, 114756), (262, 102930), (282, 95630), (292, 92355), (365, 73884), (393, 68620), (438, 61570), (470, 57378), (524, 51465), (564, 47815), (655, 41172), (705, 38252), (730, 36942), (786, 34310), (876, 30785), (940, 28689), (1095, 24628), (1310, 20586), (1410, 19126), (1460, 18471), (1572, 17155), (1965, 13724), (2190, 12314), (2620, 10293), (2820, 9563), (3431, 7860), (3930, 6862), (4380, 6157)]