30190335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 59827200

約数和(自身を除く): 29636865

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 57, 95, 105, 111, 133, 185, 259, 285, 399, 409, 555, 665, 703, 777, 1227, 1295, 1995, 2045, 2109, 2863, 3515, 3885, 4921, 6135, 7771, 8589, 10545, 14315, 14763, 15133, 23313, 24605, 38855, 42945, 45399, 54397, 73815, 75665, 105931, 116565, 163191, 226995, 271985, 287527, 317793, 529655, 815955, 862581, 1437635, 1588965, 2012689, 4312905, 6038067, 10063445, 30190335]

約数ペア:

[(1, 30190335), (3, 10063445), (5, 6038067), (7, 4312905), (15, 2012689), (19, 1588965), (21, 1437635), (35, 862581), (37, 815955), (57, 529655), (95, 317793), (105, 287527), (111, 271985), (133, 226995), (185, 163191), (259, 116565), (285, 105931), (399, 75665), (409, 73815), (555, 54397), (665, 45399), (703, 42945), (777, 38855), (1227, 24605), (1295, 23313), (1995, 15133), (2045, 14763), (2109, 14315), (2863, 10545), (3515, 8589), (3885, 7771), (4921, 6135)]