301985320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82963}}^1$

素因数の和:82994

約数の個数: 64

約数和(自身を含む): 836277120

約数和(自身を除く): 534291800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 82963, 165926, 331852, 414815, 580741, 663704, 829630, 1078519, 1161482, 1659260, 2157038, 2322964, 2903705, 3318520, 4314076, 4645928, 5392595, 5807410, 7549633, 8628152, 10785190, 11614820, 15099266, 21570380, 23229640, 30198532, 37748165, 43140760, 60397064, 75496330, 150992660, 301985320]

約数ペア:

[(1, 301985320), (2, 150992660), (4, 75496330), (5, 60397064), (7, 43140760), (8, 37748165), (10, 30198532), (13, 23229640), (14, 21570380), (20, 15099266), (26, 11614820), (28, 10785190), (35, 8628152), (40, 7549633), (52, 5807410), (56, 5392595), (65, 4645928), (70, 4314076), (91, 3318520), (104, 2903705), (130, 2322964), (140, 2157038), (182, 1659260), (260, 1161482), (280, 1078519), (364, 829630), (455, 663704), (520, 580741), (728, 414815), (910, 331852), (1820, 165926), (3640, 82963)]