830653380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17681}}^1$

素因数の和:17731

約数の個数: 120

約数和(自身を含む): 2695797720

約数和(自身を除く): 1865144340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4698, 5220, 7830, 9396, 11745, 15660, 17681, 23490, 35362, 46980, 53043, 70724, 88405, 106086, 159129, 176810, 212172, 265215, 318258, 353620, 477387, 512749, 530430, 636516, 795645, 954774, 1025498, 1060860, 1432161, 1538247, 1591290, 1909548, 2050996, 2386935, 2563745, 2864322, 3076494, 3182580, 4614741, 4773870, 5127490, 5728644, 6152988, 7160805, 7691235, 9229482, 9547740, 10254980, 13844223, 14321610, 15382470, 18458964, 23073705, 27688446, 28643220, 30764940, 41532669, 46147410, 55376892, 69221115, 83065338, 92294820, 138442230, 166130676, 207663345, 276884460, 415326690, 830653380]

約数ペア:

[(1, 830653380), (2, 415326690), (3, 276884460), (4, 207663345), (5, 166130676), (6, 138442230), (9, 92294820), (10, 83065338), (12, 69221115), (15, 55376892), (18, 46147410), (20, 41532669), (27, 30764940), (29, 28643220), (30, 27688446), (36, 23073705), (45, 18458964), (54, 15382470), (58, 14321610), (60, 13844223), (81, 10254980), (87, 9547740), (90, 9229482), (108, 7691235), (116, 7160805), (135, 6152988), (145, 5728644), (162, 5127490), (174, 4773870), (180, 4614741), (261, 3182580), (270, 3076494), (290, 2864322), (324, 2563745), (348, 2386935), (405, 2050996), (435, 1909548), (522, 1591290), (540, 1538247), (580, 1432161), (783, 1060860), (810, 1025498), (870, 954774), (1044, 795645), (1305, 636516), (1566, 530430), (1620, 512749), (1740, 477387), (2349, 353620), (2610, 318258), (3132, 265215), (3915, 212172), (4698, 176810), (5220, 159129), (7830, 106086), (9396, 88405), (11745, 70724), (15660, 53043), (17681, 46980), (23490, 35362)]