85870230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 219983040

約数和(自身を除く): 134112810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 255, 274, 411, 510, 685, 822, 1229, 1370, 2055, 2329, 2458, 3687, 4110, 4658, 6145, 6987, 7374, 11645, 12290, 13974, 18435, 20893, 23290, 34935, 36870, 41786, 62679, 69870, 104465, 125358, 168373, 208930, 313395, 336746, 505119, 626790, 841865, 1010238, 1683730, 2525595, 2862341, 5051190, 5724682, 8587023, 14311705, 17174046, 28623410, 42935115, 85870230]

約数ペア:

[(1, 85870230), (2, 42935115), (3, 28623410), (5, 17174046), (6, 14311705), (10, 8587023), (15, 5724682), (17, 5051190), (30, 2862341), (34, 2525595), (51, 1683730), (85, 1010238), (102, 841865), (137, 626790), (170, 505119), (255, 336746), (274, 313395), (411, 208930), (510, 168373), (685, 125358), (822, 104465), (1229, 69870), (1370, 62679), (2055, 41786), (2329, 36870), (2458, 34935), (3687, 23290), (4110, 20893), (4658, 18435), (6145, 13974), (6987, 12290), (7374, 11645)]