142757370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{75533}}^1$

素因数の和:75556

約数の個数: 64

約数和(自身を含む): 435075840

約数和(自身を除く): 292318470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 75533, 151066, 226599, 377665, 453198, 528731, 679797, 755330, 1057462, 1132995, 1359594, 1586193, 2039391, 2265990, 2643655, 3172386, 3398985, 4078782, 4758579, 5287310, 6797970, 7930965, 9517158, 10196955, 14275737, 15861930, 20393910, 23792895, 28551474, 47585790, 71378685, 142757370]

約数ペア:

[(1, 142757370), (2, 71378685), (3, 47585790), (5, 28551474), (6, 23792895), (7, 20393910), (9, 15861930), (10, 14275737), (14, 10196955), (15, 9517158), (18, 7930965), (21, 6797970), (27, 5287310), (30, 4758579), (35, 4078782), (42, 3398985), (45, 3172386), (54, 2643655), (63, 2265990), (70, 2039391), (90, 1586193), (105, 1359594), (126, 1132995), (135, 1057462), (189, 755330), (210, 679797), (270, 528731), (315, 453198), (378, 377665), (630, 226599), (945, 151066), (1890, 75533)]