30205104

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8863}}^1$

素因数の和:8945

約数の個数: 40

約数和(自身を含む): 79137792

約数和(自身を除く): 48932688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 8863, 17726, 26589, 35452, 53178, 70904, 106356, 141808, 212712, 425424, 629273, 1258546, 1887819, 2517092, 3775638, 5034184, 7551276, 10068368, 15102552, 30205104]

約数ペア:

[(1, 30205104), (2, 15102552), (3, 10068368), (4, 7551276), (6, 5034184), (8, 3775638), (12, 2517092), (16, 1887819), (24, 1258546), (48, 629273), (71, 425424), (142, 212712), (213, 141808), (284, 106356), (426, 70904), (568, 53178), (852, 35452), (1136, 26589), (1704, 17726), (3408, 8863)]