30556140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 93804480

約数和(自身を除く): 63248340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1033, 1479, 1740, 1972, 2066, 2465, 2958, 3099, 4132, 4930, 5165, 5916, 6198, 7395, 9860, 10330, 12396, 14790, 15495, 17561, 20660, 29580, 29957, 30990, 35122, 52683, 59914, 61980, 70244, 87805, 89871, 105366, 119828, 149785, 175610, 179742, 210732, 263415, 299570, 351220, 359484, 449355, 509269, 526830, 599140, 898710, 1018538, 1053660, 1527807, 1797420, 2037076, 2546345, 3055614, 5092690, 6111228, 7639035, 10185380, 15278070, 30556140]

約数ペア:

[(1, 30556140), (2, 15278070), (3, 10185380), (4, 7639035), (5, 6111228), (6, 5092690), (10, 3055614), (12, 2546345), (15, 2037076), (17, 1797420), (20, 1527807), (29, 1053660), (30, 1018538), (34, 898710), (51, 599140), (58, 526830), (60, 509269), (68, 449355), (85, 359484), (87, 351220), (102, 299570), (116, 263415), (145, 210732), (170, 179742), (174, 175610), (204, 149785), (255, 119828), (290, 105366), (340, 89871), (348, 87805), (435, 70244), (493, 61980), (510, 59914), (580, 52683), (870, 35122), (986, 30990), (1020, 29957), (1033, 29580), (1479, 20660), (1740, 17561), (1972, 15495), (2066, 14790), (2465, 12396), (2958, 10330), (3099, 9860), (4132, 7395), (4930, 6198), (5165, 5916)]