354958260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{203999}}^1$

素因数の和:204040

約数の個数: 48

約数和(自身を含む): 1028160000

約数和(自身を除く): 673201740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 203999, 407998, 611997, 815996, 1019995, 1223994, 2039990, 2447988, 3059985, 4079980, 5915971, 6119970, 11831942, 12239940, 17747913, 23663884, 29579855, 35495826, 59159710, 70991652, 88739565, 118319420, 177479130, 354958260]

約数ペア:

[(1, 354958260), (2, 177479130), (3, 118319420), (4, 88739565), (5, 70991652), (6, 59159710), (10, 35495826), (12, 29579855), (15, 23663884), (20, 17747913), (29, 12239940), (30, 11831942), (58, 6119970), (60, 5915971), (87, 4079980), (116, 3059985), (145, 2447988), (174, 2039990), (290, 1223994), (348, 1019995), (435, 815996), (580, 611997), (870, 407998), (1740, 203999)]