225361020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{9461}}^1$

素因数の和:9870

約数の個数: 48

約数和(自身を含む): 632667168

約数和(自身を除く): 407306148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 9461, 11910, 18922, 23820, 28383, 37844, 47305, 56766, 94610, 113532, 141915, 189220, 283830, 567660, 3756017, 7512034, 11268051, 15024068, 18780085, 22536102, 37560170, 45072204, 56340255, 75120340, 112680510, 225361020]

約数ペア:

[(1, 225361020), (2, 112680510), (3, 75120340), (4, 56340255), (5, 45072204), (6, 37560170), (10, 22536102), (12, 18780085), (15, 15024068), (20, 11268051), (30, 7512034), (60, 3756017), (397, 567660), (794, 283830), (1191, 189220), (1588, 141915), (1985, 113532), (2382, 94610), (3970, 56766), (4764, 47305), (5955, 37844), (7940, 28383), (9461, 23820), (11910, 18922)]