70375860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 156061260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 191, 207, 230, 267, 276, 345, 356, 382, 414, 445, 460, 534, 573, 690, 764, 801, 828, 890, 955, 1035, 1068, 1146, 1335, 1380, 1602, 1719, 1780, 1910, 2047, 2070, 2292, 2670, 2865, 3204, 3438, 3820, 4005, 4094, 4140, 4393, 5340, 5730, 6141, 6876, 8010, 8188, 8595, 8786, 10235, 11460, 12282, 13179, 16020, 16999, 17190, 17572, 18423, 20470, 21965, 24564, 26358, 30705, 33998, 34380, 36846, 39537, 40940, 43930, 50997, 52716, 61410, 65895, 67996, 73692, 79074, 84995, 87860, 92115, 101994, 122820, 131790, 152991, 158148, 169990, 184230, 197685, 203988, 254985, 263580, 305982, 339980, 368460, 390977, 395370, 509970, 611964, 764955, 781954, 790740, 1019940, 1172931, 1529910, 1563908, 1954885, 2345862, 3059820, 3518793, 3909770, 4691724, 5864655, 7037586, 7819540, 11729310, 14075172, 17593965, 23458620, 35187930, 70375860]

約数ペア:

[(1, 70375860), (2, 35187930), (3, 23458620), (4, 17593965), (5, 14075172), (6, 11729310), (9, 7819540), (10, 7037586), (12, 5864655), (15, 4691724), (18, 3909770), (20, 3518793), (23, 3059820), (30, 2345862), (36, 1954885), (45, 1563908), (46, 1529910), (60, 1172931), (69, 1019940), (89, 790740), (90, 781954), (92, 764955), (115, 611964), (138, 509970), (178, 395370), (180, 390977), (191, 368460), (207, 339980), (230, 305982), (267, 263580), (276, 254985), (345, 203988), (356, 197685), (382, 184230), (414, 169990), (445, 158148), (460, 152991), (534, 131790), (573, 122820), (690, 101994), (764, 92115), (801, 87860), (828, 84995), (890, 79074), (955, 73692), (1035, 67996), (1068, 65895), (1146, 61410), (1335, 52716), (1380, 50997), (1602, 43930), (1719, 40940), (1780, 39537), (1910, 36846), (2047, 34380), (2070, 33998), (2292, 30705), (2670, 26358), (2865, 24564), (3204, 21965), (3438, 20470), (3820, 18423), (4005, 17572), (4094, 17190), (4140, 16999), (4393, 16020), (5340, 13179), (5730, 12282), (6141, 11460), (6876, 10235), (8010, 8786), (8188, 8595)]