16887870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6053}}^1$

素因数の和:6097

約数の個数: 48

約数和(自身を含む): 45332352

約数和(自身を除く): 28444482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6053, 12106, 18159, 30265, 36318, 54477, 60530, 90795, 108954, 181590, 187643, 272385, 375286, 544770, 562929, 938215, 1125858, 1688787, 1876430, 2814645, 3377574, 5629290, 8443935, 16887870]

約数ペア:

[(1, 16887870), (2, 8443935), (3, 5629290), (5, 3377574), (6, 2814645), (9, 1876430), (10, 1688787), (15, 1125858), (18, 938215), (30, 562929), (31, 544770), (45, 375286), (62, 272385), (90, 187643), (93, 181590), (155, 108954), (186, 90795), (279, 60530), (310, 54477), (465, 36318), (558, 30265), (930, 18159), (1395, 12106), (2790, 6053)]