63671940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{117911}}^1$

素因数の和:117929

約数の個数: 48

約数和(自身を含む): 198092160

約数和(自身を除く): 134420220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 117911, 235822, 353733, 471644, 589555, 707466, 1061199, 1179110, 1414932, 1768665, 2122398, 2358220, 3183597, 3537330, 4244796, 5305995, 6367194, 7074660, 10611990, 12734388, 15917985, 21223980, 31835970, 63671940]

約数ペア:

[(1, 63671940), (2, 31835970), (3, 21223980), (4, 15917985), (5, 12734388), (6, 10611990), (9, 7074660), (10, 6367194), (12, 5305995), (15, 4244796), (18, 3537330), (20, 3183597), (27, 2358220), (30, 2122398), (36, 1768665), (45, 1414932), (54, 1179110), (60, 1061199), (90, 707466), (108, 589555), (135, 471644), (180, 353733), (270, 235822), (540, 117911)]