27368390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 32351290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 89, 115, 161, 178, 191, 230, 322, 382, 445, 623, 805, 890, 955, 1246, 1337, 1610, 1910, 2047, 2674, 3115, 4094, 4393, 6230, 6685, 8786, 10235, 13370, 14329, 16999, 20470, 21965, 28658, 30751, 33998, 43930, 61502, 71645, 84995, 118993, 143290, 153755, 169990, 237986, 307510, 390977, 594965, 781954, 1189930, 1954885, 2736839, 3909770, 5473678, 13684195, 27368390]

約数ペア:

[(1, 27368390), (2, 13684195), (5, 5473678), (7, 3909770), (10, 2736839), (14, 1954885), (23, 1189930), (35, 781954), (46, 594965), (70, 390977), (89, 307510), (115, 237986), (161, 169990), (178, 153755), (191, 143290), (230, 118993), (322, 84995), (382, 71645), (445, 61502), (623, 43930), (805, 33998), (890, 30751), (955, 28658), (1246, 21965), (1337, 20470), (1610, 16999), (1910, 14329), (2047, 13370), (2674, 10235), (3115, 8786), (4094, 6685), (4393, 6230)]