30722311340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{8191}}^1$

素因数の和:8647

約数の個数: 96

約数和(自身を含む): 74956406784

約数和(自身を除く): 44234095444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 367, 511, 730, 734, 1022, 1460, 1468, 1835, 2044, 2555, 2569, 3670, 5110, 5138, 7340, 8191, 10220, 10276, 12845, 16382, 25690, 26791, 32764, 40955, 51380, 53582, 57337, 81910, 107164, 114674, 133955, 163820, 187537, 229348, 267910, 286685, 375074, 535820, 573370, 597943, 750148, 937685, 1146740, 1195886, 1875370, 2391772, 2989715, 3006097, 3750740, 4185601, 5979430, 6012194, 8371202, 11958860, 12024388, 15030485, 16742404, 20928005, 21042679, 30060970, 41856010, 42085358, 60121940, 83712020, 84170716, 105213395, 210426790, 219445081, 420853580, 438890162, 877780324, 1097225405, 1536115567, 2194450810, 3072231134, 4388901620, 6144462268, 7680577835, 15361155670, 30722311340]

約数ペア:

[(1, 30722311340), (2, 15361155670), (4, 7680577835), (5, 6144462268), (7, 4388901620), (10, 3072231134), (14, 2194450810), (20, 1536115567), (28, 1097225405), (35, 877780324), (70, 438890162), (73, 420853580), (140, 219445081), (146, 210426790), (292, 105213395), (365, 84170716), (367, 83712020), (511, 60121940), (730, 42085358), (734, 41856010), (1022, 30060970), (1460, 21042679), (1468, 20928005), (1835, 16742404), (2044, 15030485), (2555, 12024388), (2569, 11958860), (3670, 8371202), (5110, 6012194), (5138, 5979430), (7340, 4185601), (8191, 3750740), (10220, 3006097), (10276, 2989715), (12845, 2391772), (16382, 1875370), (25690, 1195886), (26791, 1146740), (32764, 937685), (40955, 750148), (51380, 597943), (53582, 573370), (57337, 535820), (81910, 375074), (107164, 286685), (114674, 267910), (133955, 229348), (163820, 187537)]