214917570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6729

約数の個数: 128

約数和(自身を含む): 693619200

約数和(自身を除く): 478701630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 6689, 10710, 13378, 16065, 20067, 32130, 33445, 40134, 46823, 60201, 66890, 93646, 100335, 113713, 120402, 140469, 180603, 200670, 227426, 234115, 280938, 301005, 341139, 361206, 421407, 468230, 568565, 602010, 682278, 702345, 795991, 842814, 903015, 1023417, 1137130, 1264221, 1404690, 1591982, 1705695, 1806030, 2046834, 2107035, 2387973, 2528442, 3070251, 3411390, 3979955, 4214070, 4775946, 5117085, 6140502, 6321105, 7163919, 7959910, 10234170, 11939865, 12642210, 14327838, 15351255, 21491757, 23879730, 30702510, 35819595, 42983514, 71639190, 107458785, 214917570]

約数ペア:

[(1, 214917570), (2, 107458785), (3, 71639190), (5, 42983514), (6, 35819595), (7, 30702510), (9, 23879730), (10, 21491757), (14, 15351255), (15, 14327838), (17, 12642210), (18, 11939865), (21, 10234170), (27, 7959910), (30, 7163919), (34, 6321105), (35, 6140502), (42, 5117085), (45, 4775946), (51, 4214070), (54, 3979955), (63, 3411390), (70, 3070251), (85, 2528442), (90, 2387973), (102, 2107035), (105, 2046834), (119, 1806030), (126, 1705695), (135, 1591982), (153, 1404690), (170, 1264221), (189, 1137130), (210, 1023417), (238, 903015), (255, 842814), (270, 795991), (306, 702345), (315, 682278), (357, 602010), (378, 568565), (459, 468230), (510, 421407), (595, 361206), (630, 341139), (714, 301005), (765, 280938), (918, 234115), (945, 227426), (1071, 200670), (1190, 180603), (1530, 140469), (1785, 120402), (1890, 113713), (2142, 100335), (2295, 93646), (3213, 66890), (3570, 60201), (4590, 46823), (5355, 40134), (6426, 33445), (6689, 32130), (10710, 20067), (13378, 16065)]