1292459820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1373}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 3753328320

約数和(自身を除く): 2460868500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 541, 580, 870, 1082, 1373, 1623, 1740, 2164, 2705, 2746, 3246, 4119, 5410, 5492, 6492, 6865, 8115, 8238, 10820, 13730, 15689, 16230, 16476, 20595, 27460, 31378, 32460, 39817, 41190, 47067, 62756, 78445, 79634, 82380, 94134, 119451, 156890, 159268, 188268, 199085, 235335, 238902, 313780, 398170, 470670, 477804, 597255, 742793, 796340, 941340, 1194510, 1485586, 2228379, 2389020, 2971172, 3713965, 4456758, 7427930, 8913516, 11141895, 14855860, 21540997, 22283790, 43081994, 44567580, 64622991, 86163988, 107704985, 129245982, 215409970, 258491964, 323114955, 430819940, 646229910, 1292459820]

約数ペア:

[(1, 1292459820), (2, 646229910), (3, 430819940), (4, 323114955), (5, 258491964), (6, 215409970), (10, 129245982), (12, 107704985), (15, 86163988), (20, 64622991), (29, 44567580), (30, 43081994), (58, 22283790), (60, 21540997), (87, 14855860), (116, 11141895), (145, 8913516), (174, 7427930), (290, 4456758), (348, 3713965), (435, 2971172), (541, 2389020), (580, 2228379), (870, 1485586), (1082, 1194510), (1373, 941340), (1623, 796340), (1740, 742793), (2164, 597255), (2705, 477804), (2746, 470670), (3246, 398170), (4119, 313780), (5410, 238902), (5492, 235335), (6492, 199085), (6865, 188268), (8115, 159268), (8238, 156890), (10820, 119451), (13730, 94134), (15689, 82380), (16230, 79634), (16476, 78445), (20595, 62756), (27460, 47067), (31378, 41190), (32460, 39817)]