30409386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 44240214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 719, 742, 798, 1007, 1113, 1438, 2014, 2157, 2226, 3021, 4314, 5033, 6042, 7049, 10066, 13661, 14098, 15099, 21147, 27322, 30198, 38107, 40983, 42294, 76214, 81966, 95627, 114321, 191254, 228642, 266749, 286881, 533498, 573762, 724033, 800247, 1448066, 1600494, 2172099, 4344198, 5068231, 10136462, 15204693, 30409386]

約数ペア:

[(1, 30409386), (2, 15204693), (3, 10136462), (6, 5068231), (7, 4344198), (14, 2172099), (19, 1600494), (21, 1448066), (38, 800247), (42, 724033), (53, 573762), (57, 533498), (106, 286881), (114, 266749), (133, 228642), (159, 191254), (266, 114321), (318, 95627), (371, 81966), (399, 76214), (719, 42294), (742, 40983), (798, 38107), (1007, 30198), (1113, 27322), (1438, 21147), (2014, 15099), (2157, 14098), (2226, 13661), (3021, 10066), (4314, 7049), (5033, 6042)]