29027820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25463}}^1$

素因数の和:25494

約数の個数: 48

約数和(自身を含む): 85559040

約数和(自身を除く): 56531220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 25463, 50926, 76389, 101852, 127315, 152778, 254630, 305556, 381945, 483797, 509260, 763890, 967594, 1451391, 1527780, 1935188, 2418985, 2902782, 4837970, 5805564, 7256955, 9675940, 14513910, 29027820]

約数ペア:

[(1, 29027820), (2, 14513910), (3, 9675940), (4, 7256955), (5, 5805564), (6, 4837970), (10, 2902782), (12, 2418985), (15, 1935188), (19, 1527780), (20, 1451391), (30, 967594), (38, 763890), (57, 509260), (60, 483797), (76, 381945), (95, 305556), (114, 254630), (190, 152778), (228, 127315), (285, 101852), (380, 76389), (570, 50926), (1140, 25463)]