828238710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{57397}}^1$

素因数の和:57457

約数の個数: 64

約数和(自身を含む): 2198572992

約数和(自身を除く): 1370334282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 57397, 114794, 172191, 286985, 344382, 573970, 746161, 860955, 1492322, 1721910, 2123689, 2238483, 3730805, 4247378, 4476966, 6371067, 7461610, 10618445, 11192415, 12742134, 21236890, 22384830, 27607957, 31855335, 55215914, 63710670, 82823871, 138039785, 165647742, 276079570, 414119355, 828238710]

約数ペア:

[(1, 828238710), (2, 414119355), (3, 276079570), (5, 165647742), (6, 138039785), (10, 82823871), (13, 63710670), (15, 55215914), (26, 31855335), (30, 27607957), (37, 22384830), (39, 21236890), (65, 12742134), (74, 11192415), (78, 10618445), (111, 7461610), (130, 6371067), (185, 4476966), (195, 4247378), (222, 3730805), (370, 2238483), (390, 2123689), (481, 1721910), (555, 1492322), (962, 860955), (1110, 746161), (1443, 573970), (2405, 344382), (2886, 286985), (4810, 172191), (7215, 114794), (14430, 57397)]