1192770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 3215160

約数和(自身を除く): 2022390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 457, 522, 870, 914, 1305, 1371, 2285, 2610, 2742, 4113, 4570, 6855, 8226, 13253, 13710, 20565, 26506, 39759, 41130, 66265, 79518, 119277, 132530, 198795, 238554, 397590, 596385, 1192770]

約数ペア:

[(1, 1192770), (2, 596385), (3, 397590), (5, 238554), (6, 198795), (9, 132530), (10, 119277), (15, 79518), (18, 66265), (29, 41130), (30, 39759), (45, 26506), (58, 20565), (87, 13710), (90, 13253), (145, 8226), (174, 6855), (261, 4570), (290, 4113), (435, 2742), (457, 2610), (522, 2285), (870, 1371), (914, 1305)]