67913370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35933}}^1$

素因数の和:35956

約数の個数: 64

約数和(自身を含む): 206979840

約数和(自身を除く): 139066470

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, 35933, 71866, 107799, 179665, 215598, 251531, 323397, 359330, 503062, 538995, 646794, 754593, 970191, 1077990, 1257655, 1509186, 1616985, 1940382, 2263779, 2515310, 3233970, 3772965, 4527558, 4850955, 6791337, 7545930, 9701910, 11318895, 13582674, 22637790, 33956685, 67913370]

約数ペア:

[(1, 67913370), (2, 33956685), (3, 22637790), (5, 13582674), (6, 11318895), (7, 9701910), (9, 7545930), (10, 6791337), (14, 4850955), (15, 4527558), (18, 3772965), (21, 3233970), (27, 2515310), (30, 2263779), (35, 1940382), (42, 1616985), (45, 1509186), (54, 1257655), (63, 1077990), (70, 970191), (90, 754593), (105, 646794), (126, 538995), (135, 503062), (189, 359330), (210, 323397), (270, 251531), (315, 215598), (378, 179665), (630, 107799), (945, 71866), (1890, 35933)]