235159860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{301487}}^1$

素因数の和:301512

約数の個数: 48

約数和(自身を含む): 709099776

約数和(自身を除く): 473939916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 301487, 602974, 904461, 1205948, 1507435, 1808922, 3014870, 3617844, 3919331, 4522305, 6029740, 7838662, 9044610, 11757993, 15677324, 18089220, 19596655, 23515986, 39193310, 47031972, 58789965, 78386620, 117579930, 235159860]

約数ペア:

[(1, 235159860), (2, 117579930), (3, 78386620), (4, 58789965), (5, 47031972), (6, 39193310), (10, 23515986), (12, 19596655), (13, 18089220), (15, 15677324), (20, 11757993), (26, 9044610), (30, 7838662), (39, 6029740), (52, 4522305), (60, 3919331), (65, 3617844), (78, 3014870), (130, 1808922), (156, 1507435), (195, 1205948), (260, 904461), (390, 602974), (780, 301487)]