84203910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{133657}}^1$

素因数の和:133677

約数の個数: 48

約数和(自身を含む): 250207776

約数和(自身を除く): 166003866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 133657, 267314, 400971, 668285, 801942, 935599, 1202913, 1336570, 1871198, 2004855, 2405826, 2806797, 4009710, 4677995, 5613594, 6014565, 8420391, 9355990, 12029130, 14033985, 16840782, 28067970, 42101955, 84203910]

約数ペア:

[(1, 84203910), (2, 42101955), (3, 28067970), (5, 16840782), (6, 14033985), (7, 12029130), (9, 9355990), (10, 8420391), (14, 6014565), (15, 5613594), (18, 4677995), (21, 4009710), (30, 2806797), (35, 2405826), (42, 2004855), (45, 1871198), (63, 1336570), (70, 1202913), (90, 935599), (105, 801942), (126, 668285), (210, 400971), (315, 267314), (630, 133657)]