4919940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{3037}}^1$

素因数の和:3058

約数の個数: 60

約数和(自身を含む): 15439116

約数和(自身を除く): 10519176

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 3037, 6074, 9111, 12148, 15185, 18222, 27333, 30370, 36444, 45555, 54666, 60740, 81999, 91110, 109332, 136665, 163998, 182220, 245997, 273330, 327996, 409995, 491994, 546660, 819990, 983988, 1229985, 1639980, 2459970, 4919940]

約数ペア:

[(1, 4919940), (2, 2459970), (3, 1639980), (4, 1229985), (5, 983988), (6, 819990), (9, 546660), (10, 491994), (12, 409995), (15, 327996), (18, 273330), (20, 245997), (27, 182220), (30, 163998), (36, 136665), (45, 109332), (54, 91110), (60, 81999), (81, 60740), (90, 54666), (108, 45555), (135, 36444), (162, 30370), (180, 27333), (270, 18222), (324, 15185), (405, 12148), (540, 9111), (810, 6074), (1620, 3037)]