27606930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 72430848

約数和(自身を除く): 44823918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 997, 1065, 1846, 1994, 2130, 2769, 2991, 4615, 4985, 5538, 5982, 9230, 9970, 12961, 13845, 14955, 25922, 27690, 29910, 38883, 64805, 70787, 77766, 129610, 141574, 194415, 212361, 353935, 388830, 424722, 707870, 920231, 1061805, 1840462, 2123610, 2760693, 4601155, 5521386, 9202310, 13803465, 27606930]

約数ペア:

[(1, 27606930), (2, 13803465), (3, 9202310), (5, 5521386), (6, 4601155), (10, 2760693), (13, 2123610), (15, 1840462), (26, 1061805), (30, 920231), (39, 707870), (65, 424722), (71, 388830), (78, 353935), (130, 212361), (142, 194415), (195, 141574), (213, 129610), (355, 77766), (390, 70787), (426, 64805), (710, 38883), (923, 29910), (997, 27690), (1065, 25922), (1846, 14955), (1994, 13845), (2130, 12961), (2769, 9970), (2991, 9230), (4615, 5982), (4985, 5538)]