8349390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 25721280

約数和(自身を除く): 17371890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 457, 522, 609, 630, 870, 914, 1015, 1218, 1305, 1371, 1827, 2030, 2285, 2610, 2742, 3045, 3199, 3654, 4113, 4570, 6090, 6398, 6855, 8226, 9135, 9597, 13253, 13710, 15995, 18270, 19194, 20565, 26506, 28791, 31990, 39759, 41130, 47985, 57582, 66265, 79518, 92771, 95970, 119277, 132530, 143955, 185542, 198795, 238554, 278313, 287910, 397590, 463855, 556626, 596385, 834939, 927710, 1192770, 1391565, 1669878, 2783130, 4174695, 8349390]

約数ペア:

[(1, 8349390), (2, 4174695), (3, 2783130), (5, 1669878), (6, 1391565), (7, 1192770), (9, 927710), (10, 834939), (14, 596385), (15, 556626), (18, 463855), (21, 397590), (29, 287910), (30, 278313), (35, 238554), (42, 198795), (45, 185542), (58, 143955), (63, 132530), (70, 119277), (87, 95970), (90, 92771), (105, 79518), (126, 66265), (145, 57582), (174, 47985), (203, 41130), (210, 39759), (261, 31990), (290, 28791), (315, 26506), (406, 20565), (435, 19194), (457, 18270), (522, 15995), (609, 13710), (630, 13253), (870, 9597), (914, 9135), (1015, 8226), (1218, 6855), (1305, 6398), (1371, 6090), (1827, 4570), (2030, 4113), (2285, 3654), (2610, 3199), (2742, 3045)]