71339590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 158233824

約数和(自身を除く): 86894234

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 53, 67, 70, 82, 98, 106, 134, 205, 245, 265, 287, 335, 371, 410, 469, 490, 530, 574, 670, 742, 938, 1435, 1855, 2009, 2173, 2345, 2597, 2747, 2870, 3283, 3551, 3710, 4018, 4346, 4690, 5194, 5494, 6566, 7102, 10045, 10865, 12985, 13735, 15211, 16415, 17755, 19229, 20090, 21730, 24857, 25970, 27470, 30422, 32830, 35510, 38458, 49714, 76055, 96145, 106477, 124285, 134603, 145591, 152110, 173999, 192290, 212954, 248570, 269206, 291182, 347998, 532385, 673015, 727955, 869995, 1019137, 1064770, 1346030, 1455910, 1739990, 2038274, 5095685, 7133959, 10191370, 14267918, 35669795, 71339590]

約数ペア:

[(1, 71339590), (2, 35669795), (5, 14267918), (7, 10191370), (10, 7133959), (14, 5095685), (35, 2038274), (41, 1739990), (49, 1455910), (53, 1346030), (67, 1064770), (70, 1019137), (82, 869995), (98, 727955), (106, 673015), (134, 532385), (205, 347998), (245, 291182), (265, 269206), (287, 248570), (335, 212954), (371, 192290), (410, 173999), (469, 152110), (490, 145591), (530, 134603), (574, 124285), (670, 106477), (742, 96145), (938, 76055), (1435, 49714), (1855, 38458), (2009, 35510), (2173, 32830), (2345, 30422), (2597, 27470), (2747, 25970), (2870, 24857), (3283, 21730), (3551, 20090), (3710, 19229), (4018, 17755), (4346, 16415), (4690, 15211), (5194, 13735), (5494, 12985), (6566, 10865), (7102, 10045)]