2912459160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1866961}}^1$

素因数の和:1866988

約数の個数: 64

約数和(自身を含む): 9409488480

約数和(自身を除く): 6497029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1866961, 3733922, 5600883, 7467844, 9334805, 11201766, 14935688, 18669610, 22403532, 24270493, 28004415, 37339220, 44807064, 48540986, 56008830, 72811479, 74678440, 97081972, 112017660, 121352465, 145622958, 194163944, 224035320, 242704930, 291245916, 364057395, 485409860, 582491832, 728114790, 970819720, 1456229580, 2912459160]

約数ペア:

[(1, 2912459160), (2, 1456229580), (3, 970819720), (4, 728114790), (5, 582491832), (6, 485409860), (8, 364057395), (10, 291245916), (12, 242704930), (13, 224035320), (15, 194163944), (20, 145622958), (24, 121352465), (26, 112017660), (30, 97081972), (39, 74678440), (40, 72811479), (52, 56008830), (60, 48540986), (65, 44807064), (78, 37339220), (104, 28004415), (120, 24270493), (130, 22403532), (156, 18669610), (195, 14935688), (260, 11201766), (312, 9334805), (390, 7467844), (520, 5600883), (780, 3733922), (1560, 1866961)]