7047180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 26889408

約数和(自身を除く): 19842228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 47, 49, 51, 60, 63, 68, 70, 84, 85, 90, 94, 98, 102, 105, 119, 126, 140, 141, 147, 153, 170, 180, 188, 196, 204, 210, 235, 238, 245, 252, 255, 282, 294, 306, 315, 329, 340, 357, 420, 423, 441, 470, 476, 490, 510, 564, 588, 595, 612, 630, 658, 705, 714, 735, 765, 799, 833, 846, 882, 940, 980, 987, 1020, 1071, 1190, 1260, 1316, 1410, 1428, 1470, 1530, 1598, 1645, 1666, 1692, 1764, 1785, 1974, 2115, 2142, 2205, 2303, 2380, 2397, 2499, 2820, 2940, 2961, 3060, 3196, 3290, 3332, 3570, 3948, 3995, 4165, 4230, 4284, 4410, 4606, 4794, 4935, 4998, 5355, 5593, 5922, 6580, 6909, 7140, 7191, 7497, 7990, 8330, 8460, 8820, 9212, 9588, 9870, 9996, 10710, 11186, 11515, 11844, 11985, 12495, 13818, 14382, 14805, 14994, 15980, 16660, 16779, 19740, 20727, 21420, 22372, 23030, 23970, 24990, 27636, 27965, 28764, 29610, 29988, 33558, 34545, 35955, 37485, 39151, 41454, 46060, 47940, 49980, 50337, 55930, 59220, 67116, 69090, 71910, 74970, 78302, 82908, 83895, 100674, 103635, 111860, 117453, 138180, 143820, 149940, 156604, 167790, 195755, 201348, 207270, 234906, 251685, 335580, 352359, 391510, 414540, 469812, 503370, 587265, 704718, 783020, 1006740, 1174530, 1409436, 1761795, 2349060, 3523590, 7047180]

約数ペア:

[(1, 7047180), (2, 3523590), (3, 2349060), (4, 1761795), (5, 1409436), (6, 1174530), (7, 1006740), (9, 783020), (10, 704718), (12, 587265), (14, 503370), (15, 469812), (17, 414540), (18, 391510), (20, 352359), (21, 335580), (28, 251685), (30, 234906), (34, 207270), (35, 201348), (36, 195755), (42, 167790), (45, 156604), (47, 149940), (49, 143820), (51, 138180), (60, 117453), (63, 111860), (68, 103635), (70, 100674), (84, 83895), (85, 82908), (90, 78302), (94, 74970), (98, 71910), (102, 69090), (105, 67116), (119, 59220), (126, 55930), (140, 50337), (141, 49980), (147, 47940), (153, 46060), (170, 41454), (180, 39151), (188, 37485), (196, 35955), (204, 34545), (210, 33558), (235, 29988), (238, 29610), (245, 28764), (252, 27965), (255, 27636), (282, 24990), (294, 23970), (306, 23030), (315, 22372), (329, 21420), (340, 20727), (357, 19740), (420, 16779), (423, 16660), (441, 15980), (470, 14994), (476, 14805), (490, 14382), (510, 13818), (564, 12495), (588, 11985), (595, 11844), (612, 11515), (630, 11186), (658, 10710), (705, 9996), (714, 9870), (735, 9588), (765, 9212), (799, 8820), (833, 8460), (846, 8330), (882, 7990), (940, 7497), (980, 7191), (987, 7140), (1020, 6909), (1071, 6580), (1190, 5922), (1260, 5593), (1316, 5355), (1410, 4998), (1428, 4935), (1470, 4794), (1530, 4606), (1598, 4410), (1645, 4284), (1666, 4230), (1692, 4165), (1764, 3995), (1785, 3948), (1974, 3570), (2115, 3332), (2142, 3290), (2205, 3196), (2303, 3060), (2380, 2961), (2397, 2940), (2499, 2820)]