30021796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 64713600

約数和(自身を除く): 34691804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1069, 1652, 2006, 2138, 4012, 4276, 7021, 7483, 14042, 14966, 18173, 28084, 29932, 36346, 63071, 72692, 126142, 127211, 252284, 254422, 441497, 508844, 882994, 1072207, 1765988, 2144414, 4288828, 7505449, 15010898, 30021796]

約数ペア:

[(1, 30021796), (2, 15010898), (4, 7505449), (7, 4288828), (14, 2144414), (17, 1765988), (28, 1072207), (34, 882994), (59, 508844), (68, 441497), (118, 254422), (119, 252284), (236, 127211), (238, 126142), (413, 72692), (476, 63071), (826, 36346), (1003, 29932), (1069, 28084), (1652, 18173), (2006, 14966), (2138, 14042), (4012, 7483), (4276, 7021)]