30551274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 71881992

約数和(自身を除く): 41330718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 953, 1233, 1781, 1906, 2466, 2859, 3562, 5343, 5718, 8577, 10686, 12389, 16029, 17154, 24778, 32058, 37167, 74334, 111501, 130561, 223002, 261122, 391683, 783366, 1175049, 1697293, 2350098, 3394586, 5091879, 10183758, 15275637, 30551274]

約数ペア:

[(1, 30551274), (2, 15275637), (3, 10183758), (6, 5091879), (9, 3394586), (13, 2350098), (18, 1697293), (26, 1175049), (39, 783366), (78, 391683), (117, 261122), (137, 223002), (234, 130561), (274, 111501), (411, 74334), (822, 37167), (953, 32058), (1233, 24778), (1781, 17154), (1906, 16029), (2466, 12389), (2859, 10686), (3562, 8577), (5343, 5718)]