71051310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 140455890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 423, 470, 495, 509, 517, 594, 705, 846, 990, 1018, 1034, 1269, 1410, 1485, 1527, 1551, 2115, 2538, 2545, 2585, 2970, 3054, 3102, 4230, 4581, 4653, 5090, 5170, 5599, 6345, 7635, 7755, 9162, 9306, 11198, 12690, 13743, 13959, 15270, 15510, 16797, 22905, 23265, 23923, 27486, 27918, 27995, 33594, 45810, 46530, 47846, 50391, 55990, 68715, 69795, 71769, 83985, 100782, 119615, 137430, 139590, 143538, 151173, 167970, 215307, 239230, 251955, 263153, 302346, 358845, 430614, 503910, 526306, 645921, 717690, 755865, 789459, 1076535, 1291842, 1315765, 1511730, 1578918, 2153070, 2368377, 2631530, 3229605, 3947295, 4736754, 6459210, 7105131, 7894590, 11841885, 14210262, 23683770, 35525655, 71051310]

約数ペア:

[(1, 71051310), (2, 35525655), (3, 23683770), (5, 14210262), (6, 11841885), (9, 7894590), (10, 7105131), (11, 6459210), (15, 4736754), (18, 3947295), (22, 3229605), (27, 2631530), (30, 2368377), (33, 2153070), (45, 1578918), (47, 1511730), (54, 1315765), (55, 1291842), (66, 1076535), (90, 789459), (94, 755865), (99, 717690), (110, 645921), (135, 526306), (141, 503910), (165, 430614), (198, 358845), (235, 302346), (270, 263153), (282, 251955), (297, 239230), (330, 215307), (423, 167970), (470, 151173), (495, 143538), (509, 139590), (517, 137430), (594, 119615), (705, 100782), (846, 83985), (990, 71769), (1018, 69795), (1034, 68715), (1269, 55990), (1410, 50391), (1485, 47846), (1527, 46530), (1551, 45810), (2115, 33594), (2538, 27995), (2545, 27918), (2585, 27486), (2970, 23923), (3054, 23265), (3102, 22905), (4230, 16797), (4581, 15510), (4653, 15270), (5090, 13959), (5170, 13743), (5599, 12690), (6345, 11198), (7635, 9306), (7755, 9162)]