30865002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 72257760

約数和(自身を除く): 41392758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 277, 294, 379, 554, 758, 831, 1137, 1662, 1939, 2274, 2653, 3878, 5306, 5817, 7959, 11634, 13573, 15918, 18571, 27146, 37142, 40719, 55713, 81438, 104983, 111426, 209966, 314949, 629898, 734881, 1469762, 2204643, 4409286, 5144167, 10288334, 15432501, 30865002]

約数ペア:

[(1, 30865002), (2, 15432501), (3, 10288334), (6, 5144167), (7, 4409286), (14, 2204643), (21, 1469762), (42, 734881), (49, 629898), (98, 314949), (147, 209966), (277, 111426), (294, 104983), (379, 81438), (554, 55713), (758, 40719), (831, 37142), (1137, 27146), (1662, 18571), (1939, 15918), (2274, 13573), (2653, 11634), (3878, 7959), (5306, 5817)]