8726190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 23611392

約数和(自身を除く): 14885202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 853, 930, 1023, 1705, 1706, 2046, 2559, 3410, 4265, 5115, 5118, 8530, 9383, 10230, 12795, 18766, 25590, 26443, 28149, 46915, 52886, 56298, 79329, 93830, 132215, 140745, 158658, 264430, 281490, 290873, 396645, 581746, 793290, 872619, 1454365, 1745238, 2908730, 4363095, 8726190]

約数ペア:

[(1, 8726190), (2, 4363095), (3, 2908730), (5, 1745238), (6, 1454365), (10, 872619), (11, 793290), (15, 581746), (22, 396645), (30, 290873), (31, 281490), (33, 264430), (55, 158658), (62, 140745), (66, 132215), (93, 93830), (110, 79329), (155, 56298), (165, 52886), (186, 46915), (310, 28149), (330, 26443), (341, 25590), (465, 18766), (682, 12795), (853, 10230), (930, 9383), (1023, 8530), (1705, 5118), (1706, 5115), (2046, 4265), (2559, 3410)]