30882796

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 64895040

約数和(自身を除く): 34012244

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 521, 812, 1022, 1042, 2044, 2084, 2117, 3647, 4234, 7294, 8468, 14588, 14819, 15109, 29638, 30218, 38033, 59276, 60436, 76066, 105763, 152132, 211526, 266231, 423052, 532462, 1064924, 1102957, 2205914, 4411828, 7720699, 15441398, 30882796]

約数ペア:

[(1, 30882796), (2, 15441398), (4, 7720699), (7, 4411828), (14, 2205914), (28, 1102957), (29, 1064924), (58, 532462), (73, 423052), (116, 266231), (146, 211526), (203, 152132), (292, 105763), (406, 76066), (511, 60436), (521, 59276), (812, 38033), (1022, 30218), (1042, 29638), (2044, 15109), (2084, 14819), (2117, 14588), (3647, 8468), (4234, 7294)]