39428610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 113944320

約数和(自身を除く): 74515710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 313, 323, 390, 442, 494, 510, 570, 626, 646, 663, 741, 939, 969, 1105, 1235, 1326, 1482, 1565, 1615, 1878, 1938, 2210, 2470, 3130, 3230, 3315, 3705, 4069, 4199, 4695, 4845, 5321, 5947, 6630, 7410, 8138, 8398, 9390, 9690, 10642, 11894, 12207, 12597, 15963, 17841, 20345, 20995, 24414, 25194, 26605, 29735, 31926, 35682, 40690, 41990, 53210, 59470, 61035, 62985, 69173, 77311, 79815, 89205, 101099, 122070, 125970, 138346, 154622, 159630, 178410, 202198, 207519, 231933, 303297, 345865, 386555, 415038, 463866, 505495, 606594, 691730, 773110, 1010990, 1037595, 1159665, 1314287, 1516485, 2075190, 2319330, 2628574, 3032970, 3942861, 6571435, 7885722, 13142870, 19714305, 39428610]

約数ペア:

[(1, 39428610), (2, 19714305), (3, 13142870), (5, 7885722), (6, 6571435), (10, 3942861), (13, 3032970), (15, 2628574), (17, 2319330), (19, 2075190), (26, 1516485), (30, 1314287), (34, 1159665), (38, 1037595), (39, 1010990), (51, 773110), (57, 691730), (65, 606594), (78, 505495), (85, 463866), (95, 415038), (102, 386555), (114, 345865), (130, 303297), (170, 231933), (190, 207519), (195, 202198), (221, 178410), (247, 159630), (255, 154622), (285, 138346), (313, 125970), (323, 122070), (390, 101099), (442, 89205), (494, 79815), (510, 77311), (570, 69173), (626, 62985), (646, 61035), (663, 59470), (741, 53210), (939, 41990), (969, 40690), (1105, 35682), (1235, 31926), (1326, 29735), (1482, 26605), (1565, 25194), (1615, 24414), (1878, 20995), (1938, 20345), (2210, 17841), (2470, 15963), (3130, 12597), (3230, 12207), (3315, 11894), (3705, 10642), (4069, 9690), (4199, 9390), (4695, 8398), (4845, 8138), (5321, 7410), (5947, 6630)]