137287410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20747

約数の個数: 64

約数和(自身を含む): 375725952

約数和(自身を除く): 238438542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 20707, 41414, 62121, 103535, 124242, 207070, 269191, 310605, 352019, 538382, 621210, 704038, 807573, 1056057, 1345955, 1615146, 1760095, 2112114, 2691910, 3520190, 4037865, 4576247, 5280285, 8075730, 9152494, 10560570, 13728741, 22881235, 27457482, 45762470, 68643705, 137287410]

約数ペア:

[(1, 137287410), (2, 68643705), (3, 45762470), (5, 27457482), (6, 22881235), (10, 13728741), (13, 10560570), (15, 9152494), (17, 8075730), (26, 5280285), (30, 4576247), (34, 4037865), (39, 3520190), (51, 2691910), (65, 2112114), (78, 1760095), (85, 1615146), (102, 1345955), (130, 1056057), (170, 807573), (195, 704038), (221, 621210), (255, 538382), (390, 352019), (442, 310605), (510, 269191), (663, 207070), (1105, 124242), (1326, 103535), (2210, 62121), (3315, 41414), (6630, 20707)]