64308930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 177078528

約数和(自身を除く): 112769598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 821, 1119, 1642, 1865, 2238, 2463, 2611, 3730, 4105, 4926, 5222, 5595, 5747, 7833, 8210, 11190, 11494, 12315, 13055, 15666, 17241, 24630, 26110, 28735, 34482, 39165, 57470, 78330, 86205, 172410, 306233, 612466, 918699, 1531165, 1837398, 2143631, 3062330, 4287262, 4593495, 6430893, 9186990, 10718155, 12861786, 21436310, 32154465, 64308930]

約数ペア:

[(1, 64308930), (2, 32154465), (3, 21436310), (5, 12861786), (6, 10718155), (7, 9186990), (10, 6430893), (14, 4593495), (15, 4287262), (21, 3062330), (30, 2143631), (35, 1837398), (42, 1531165), (70, 918699), (105, 612466), (210, 306233), (373, 172410), (746, 86205), (821, 78330), (1119, 57470), (1642, 39165), (1865, 34482), (2238, 28735), (2463, 26110), (2611, 24630), (3730, 17241), (4105, 15666), (4926, 13055), (5222, 12315), (5595, 11494), (5747, 11190), (7833, 8210)]