289679910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4919}}^1$

素因数の和:5093

約数の個数: 64

約数和(自身を含む): 753822720

約数和(自身を除く): 464142810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1510, 1963, 2265, 3926, 4530, 4919, 5889, 9815, 9838, 11778, 14757, 19630, 24595, 29445, 29514, 49190, 58890, 63947, 73785, 127894, 147570, 191841, 319735, 383682, 639470, 742769, 959205, 1485538, 1918410, 2228307, 3713845, 4456614, 7427690, 9655997, 11141535, 19311994, 22283070, 28967991, 48279985, 57935982, 96559970, 144839955, 289679910]

約数ペア:

[(1, 289679910), (2, 144839955), (3, 96559970), (5, 57935982), (6, 48279985), (10, 28967991), (13, 22283070), (15, 19311994), (26, 11141535), (30, 9655997), (39, 7427690), (65, 4456614), (78, 3713845), (130, 2228307), (151, 1918410), (195, 1485538), (302, 959205), (390, 742769), (453, 639470), (755, 383682), (906, 319735), (1510, 191841), (1963, 147570), (2265, 127894), (3926, 73785), (4530, 63947), (4919, 58890), (5889, 49190), (9815, 29514), (9838, 29445), (11778, 24595), (14757, 19630)]