30318002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 25988878

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 419, 506, 598, 838, 1573, 2783, 3146, 3289, 4609, 5447, 5566, 6578, 9218, 9637, 10894, 19274, 36179, 50699, 59917, 72358, 101398, 106007, 119834, 125281, 212014, 250562, 659087, 1166077, 1318174, 1378091, 2332154, 2756182, 15159001, 30318002]

約数ペア:

[(1, 30318002), (2, 15159001), (11, 2756182), (13, 2332154), (22, 1378091), (23, 1318174), (26, 1166077), (46, 659087), (121, 250562), (143, 212014), (242, 125281), (253, 119834), (286, 106007), (299, 101398), (419, 72358), (506, 59917), (598, 50699), (838, 36179), (1573, 19274), (2783, 10894), (3146, 9637), (3289, 9218), (4609, 6578), (5447, 5566)]