1279184479170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{252304631}}^1$

素因数の和:252304667

約数の個数: 48

約数和(自身を含む): 3324365831232

約数和(自身を除く): 2045181352062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 252304631, 504609262, 756913893, 1261523155, 1513827786, 2523046310, 3279960203, 3784569465, 6559920406, 7569138930, 9839880609, 16399801015, 19679761218, 32799602030, 42639482639, 49199403045, 85278965278, 98398806090, 127918447917, 213197413195, 255836895834, 426394826390, 639592239585, 1279184479170]

約数ペア:

[(1, 1279184479170), (2, 639592239585), (3, 426394826390), (5, 255836895834), (6, 213197413195), (10, 127918447917), (13, 98398806090), (15, 85278965278), (26, 49199403045), (30, 42639482639), (39, 32799602030), (65, 19679761218), (78, 16399801015), (130, 9839880609), (169, 7569138930), (195, 6559920406), (338, 3784569465), (390, 3279960203), (507, 2523046310), (845, 1513827786), (1014, 1261523155), (1690, 756913893), (2535, 504609262), (5070, 252304631)]