30356704

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 69618528

約数和(自身を除く): 39261824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2557, 2968, 5114, 5936, 10228, 11872, 17899, 20456, 35798, 40912, 71596, 81824, 135521, 143192, 271042, 286384, 542084, 572768, 948647, 1084168, 1897294, 2168336, 3794588, 4336672, 7589176, 15178352, 30356704]

約数ペア:

[(1, 30356704), (2, 15178352), (4, 7589176), (7, 4336672), (8, 3794588), (14, 2168336), (16, 1897294), (28, 1084168), (32, 948647), (53, 572768), (56, 542084), (106, 286384), (112, 271042), (212, 143192), (224, 135521), (371, 81824), (424, 71596), (742, 40912), (848, 35798), (1484, 20456), (1696, 17899), (2557, 11872), (2968, 10228), (5114, 5936)]