210057780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2169

約数の個数: 96

約数和(自身を含む): 629233920

約数和(自身を除く): 419176140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 101, 102, 170, 202, 204, 255, 303, 340, 404, 505, 510, 606, 1010, 1020, 1212, 1515, 1717, 2020, 2039, 3030, 3434, 4078, 5151, 6060, 6117, 6868, 8156, 8585, 10195, 10302, 12234, 17170, 20390, 20604, 24468, 25755, 30585, 34340, 34663, 40780, 51510, 61170, 69326, 103020, 103989, 122340, 138652, 173315, 205939, 207978, 346630, 411878, 415956, 519945, 617817, 693260, 823756, 1029695, 1039890, 1235634, 2059390, 2079780, 2471268, 3089085, 3500963, 4118780, 6178170, 7001926, 10502889, 12356340, 14003852, 17504815, 21005778, 35009630, 42011556, 52514445, 70019260, 105028890, 210057780]

約数ペア:

[(1, 210057780), (2, 105028890), (3, 70019260), (4, 52514445), (5, 42011556), (6, 35009630), (10, 21005778), (12, 17504815), (15, 14003852), (17, 12356340), (20, 10502889), (30, 7001926), (34, 6178170), (51, 4118780), (60, 3500963), (68, 3089085), (85, 2471268), (101, 2079780), (102, 2059390), (170, 1235634), (202, 1039890), (204, 1029695), (255, 823756), (303, 693260), (340, 617817), (404, 519945), (505, 415956), (510, 411878), (606, 346630), (1010, 207978), (1020, 205939), (1212, 173315), (1515, 138652), (1717, 122340), (2020, 103989), (2039, 103020), (3030, 69326), (3434, 61170), (4078, 51510), (5151, 40780), (6060, 34663), (6117, 34340), (6868, 30585), (8156, 25755), (8585, 24468), (10195, 20604), (10302, 20390), (12234, 17170)]