40194210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 115404480

約数和(自身を除く): 75210270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 739, 777, 1110, 1295, 1470, 1478, 1554, 1813, 2217, 2590, 3626, 3695, 3885, 4434, 5173, 5439, 7390, 7770, 9065, 10346, 10878, 11085, 15519, 18130, 22170, 25865, 27195, 27343, 31038, 36211, 51730, 54390, 54686, 72422, 77595, 82029, 108633, 136715, 155190, 164058, 181055, 191401, 217266, 273430, 362110, 382802, 410145, 543165, 574203, 820290, 957005, 1086330, 1148406, 1339807, 1914010, 2679614, 2871015, 4019421, 5742030, 6699035, 8038842, 13398070, 20097105, 40194210]

約数ペア:

[(1, 40194210), (2, 20097105), (3, 13398070), (5, 8038842), (6, 6699035), (7, 5742030), (10, 4019421), (14, 2871015), (15, 2679614), (21, 1914010), (30, 1339807), (35, 1148406), (37, 1086330), (42, 957005), (49, 820290), (70, 574203), (74, 543165), (98, 410145), (105, 382802), (111, 362110), (147, 273430), (185, 217266), (210, 191401), (222, 181055), (245, 164058), (259, 155190), (294, 136715), (370, 108633), (490, 82029), (518, 77595), (555, 72422), (735, 54686), (739, 54390), (777, 51730), (1110, 36211), (1295, 31038), (1470, 27343), (1478, 27195), (1554, 25865), (1813, 22170), (2217, 18130), (2590, 15519), (3626, 11085), (3695, 10878), (3885, 10346), (4434, 9065), (5173, 7770), (5439, 7390)]