30019052

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 62469120

約数和(自身を除く): 32450068

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 331, 553, 574, 662, 1106, 1148, 1324, 2212, 2317, 3239, 4634, 6478, 9268, 12956, 13571, 22673, 26149, 27142, 45346, 52298, 54284, 90692, 94997, 104596, 183043, 189994, 366086, 379988, 732172, 1072109, 2144218, 4288436, 7504763, 15009526, 30019052]

約数ペア:

[(1, 30019052), (2, 15009526), (4, 7504763), (7, 4288436), (14, 2144218), (28, 1072109), (41, 732172), (79, 379988), (82, 366086), (158, 189994), (164, 183043), (287, 104596), (316, 94997), (331, 90692), (553, 54284), (574, 52298), (662, 45346), (1106, 27142), (1148, 26149), (1324, 22673), (2212, 13571), (2317, 12956), (3239, 9268), (4634, 6478)]