29418270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 86952960

約数和(自身を除く): 57534690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 73, 95, 101, 105, 114, 133, 146, 190, 202, 210, 219, 266, 285, 303, 365, 399, 438, 505, 511, 570, 606, 665, 707, 730, 798, 1010, 1022, 1095, 1330, 1387, 1414, 1515, 1533, 1919, 1995, 2121, 2190, 2555, 2774, 3030, 3066, 3535, 3838, 3990, 4161, 4242, 5110, 5757, 6935, 7070, 7373, 7665, 8322, 9595, 9709, 10605, 11514, 13433, 13870, 14746, 15330, 19190, 19418, 20805, 21210, 22119, 26866, 28785, 29127, 36865, 40299, 41610, 44238, 48545, 51611, 57570, 58254, 67165, 73730, 80598, 97090, 103222, 110595, 134330, 140087, 145635, 154833, 201495, 221190, 258055, 280174, 291270, 309666, 402990, 420261, 516110, 700435, 774165, 840522, 980609, 1400870, 1548330, 1961218, 2101305, 2941827, 4202610, 4903045, 5883654, 9806090, 14709135, 29418270]

約数ペア:

[(1, 29418270), (2, 14709135), (3, 9806090), (5, 5883654), (6, 4903045), (7, 4202610), (10, 2941827), (14, 2101305), (15, 1961218), (19, 1548330), (21, 1400870), (30, 980609), (35, 840522), (38, 774165), (42, 700435), (57, 516110), (70, 420261), (73, 402990), (95, 309666), (101, 291270), (105, 280174), (114, 258055), (133, 221190), (146, 201495), (190, 154833), (202, 145635), (210, 140087), (219, 134330), (266, 110595), (285, 103222), (303, 97090), (365, 80598), (399, 73730), (438, 67165), (505, 58254), (511, 57570), (570, 51611), (606, 48545), (665, 44238), (707, 41610), (730, 40299), (798, 36865), (1010, 29127), (1022, 28785), (1095, 26866), (1330, 22119), (1387, 21210), (1414, 20805), (1515, 19418), (1533, 19190), (1919, 15330), (1995, 14746), (2121, 13870), (2190, 13433), (2555, 11514), (2774, 10605), (3030, 9709), (3066, 9595), (3535, 8322), (3838, 7665), (3990, 7373), (4161, 7070), (4242, 6935), (5110, 5757)]