19071220590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3049}}^1\times {\mathrm{69499}}^1$

素因数の和:72561

約数の個数: 48

約数和(自身を含む): 49602150000

約数和(自身を除く): 30530929410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3049, 6098, 9147, 15245, 18294, 27441, 30490, 45735, 54882, 69499, 91470, 137205, 138998, 208497, 274410, 347495, 416994, 625491, 694990, 1042485, 1250982, 2084970, 3127455, 6254910, 211902451, 423804902, 635707353, 1059512255, 1271414706, 1907122059, 2119024510, 3178536765, 3814244118, 6357073530, 9535610295, 19071220590]

約数ペア:

[(1, 19071220590), (2, 9535610295), (3, 6357073530), (5, 3814244118), (6, 3178536765), (9, 2119024510), (10, 1907122059), (15, 1271414706), (18, 1059512255), (30, 635707353), (45, 423804902), (90, 211902451), (3049, 6254910), (6098, 3127455), (9147, 2084970), (15245, 1250982), (18294, 1042485), (27441, 694990), (30490, 625491), (45735, 416994), (54882, 347495), (69499, 274410), (91470, 208497), (137205, 138998)]