39125940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4941

約数の個数: 96

約数和(自身を含む): 131819520

約数和(自身を除く): 92693580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 4903, 7980, 9806, 14709, 19612, 24515, 29418, 34321, 49030, 58836, 68642, 73545, 93157, 98060, 102963, 137284, 147090, 171605, 186314, 205926, 279471, 294180, 343210, 372628, 411852, 465785, 514815, 558942, 652099, 686420, 931570, 1029630, 1117884, 1304198, 1397355, 1863140, 1956297, 2059260, 2608396, 2794710, 3260495, 3912594, 5589420, 6520990, 7825188, 9781485, 13041980, 19562970, 39125940]

約数ペア:

[(1, 39125940), (2, 19562970), (3, 13041980), (4, 9781485), (5, 7825188), (6, 6520990), (7, 5589420), (10, 3912594), (12, 3260495), (14, 2794710), (15, 2608396), (19, 2059260), (20, 1956297), (21, 1863140), (28, 1397355), (30, 1304198), (35, 1117884), (38, 1029630), (42, 931570), (57, 686420), (60, 652099), (70, 558942), (76, 514815), (84, 465785), (95, 411852), (105, 372628), (114, 343210), (133, 294180), (140, 279471), (190, 205926), (210, 186314), (228, 171605), (266, 147090), (285, 137284), (380, 102963), (399, 98060), (420, 93157), (532, 73545), (570, 68642), (665, 58836), (798, 49030), (1140, 34321), (1330, 29418), (1596, 24515), (1995, 19612), (2660, 14709), (3990, 9806), (4903, 7980)]