30550650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15667}}^1$

素因数の和:15695

約数の個数: 48

約数和(自身を含む): 81598944

約数和(自身を除く): 51048294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15667, 31334, 47001, 78335, 94002, 156670, 203671, 235005, 391675, 407342, 470010, 611013, 783350, 1018355, 1175025, 1222026, 2036710, 2350050, 3055065, 5091775, 6110130, 10183550, 15275325, 30550650]

約数ペア:

[(1, 30550650), (2, 15275325), (3, 10183550), (5, 6110130), (6, 5091775), (10, 3055065), (13, 2350050), (15, 2036710), (25, 1222026), (26, 1175025), (30, 1018355), (39, 783350), (50, 611013), (65, 470010), (75, 407342), (78, 391675), (130, 235005), (150, 203671), (195, 156670), (325, 94002), (390, 78335), (650, 47001), (975, 31334), (1950, 15667)]