84105070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 180904320

約数和(自身を除く): 96799250

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 4639, 9065, 9278, 18130, 23195, 32473, 46390, 64946, 162365, 171643, 227311, 324730, 343286, 454622, 858215, 1136555, 1201501, 1716430, 2273110, 2403002, 6007505, 8410507, 12015010, 16821014, 42052535, 84105070]

約数ペア:

[(1, 84105070), (2, 42052535), (5, 16821014), (7, 12015010), (10, 8410507), (14, 6007505), (35, 2403002), (37, 2273110), (49, 1716430), (70, 1201501), (74, 1136555), (98, 858215), (185, 454622), (245, 343286), (259, 324730), (370, 227311), (490, 171643), (518, 162365), (1295, 64946), (1813, 46390), (2590, 32473), (3626, 23195), (4639, 18130), (9065, 9278)]