30383276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4289}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 38805844

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 4289, 7084, 8578, 17156, 30023, 47179, 60046, 94358, 98647, 120092, 188716, 197294, 330253, 394588, 660506, 690529, 1085117, 1321012, 1381058, 2170234, 2762116, 4340468, 7595819, 15191638, 30383276]

約数ペア:

[(1, 30383276), (2, 15191638), (4, 7595819), (7, 4340468), (11, 2762116), (14, 2170234), (22, 1381058), (23, 1321012), (28, 1085117), (44, 690529), (46, 660506), (77, 394588), (92, 330253), (154, 197294), (161, 188716), (253, 120092), (308, 98647), (322, 94358), (506, 60046), (644, 47179), (1012, 30023), (1771, 17156), (3542, 8578), (4289, 7084)]